158904080388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1203

約数の個数: 216

約数和(自身を含む): 433991330136

約数和(自身を除く): 275087249748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 281, 318, 342, 361, 477, 562, 636, 684, 722, 821, 843, 954, 1007, 1083, 1124, 1444, 1642, 1686, 1908, 2014, 2166, 2463, 2529, 3021, 3249, 3284, 3372, 4028, 4332, 4926, 5058, 5339, 6042, 6498, 7389, 9063, 9852, 10116, 10678, 12084, 12996, 14778, 14893, 15599, 16017, 18126, 19133, 21356, 29556, 29786, 31198, 32034, 36252, 38266, 43513, 44679, 46797, 48051, 57399, 59572, 62396, 64068, 76532, 87026, 89358, 93594, 96102, 101441, 114798, 130539, 134037, 140391, 172197, 174052, 178716, 187188, 192204, 202882, 229596, 230701, 261078, 268074, 280782, 282967, 296381, 304323, 344394, 391617, 405764, 461402, 522156, 536148, 561564, 565934, 592762, 608646, 688788, 692103, 783234, 826747, 848901, 889143, 912969, 922804, 1131868, 1185524, 1217292, 1384206, 1566468, 1653494, 1697802, 1778286, 1825938, 2076309, 2480241, 2546703, 2667429, 2768412, 3306988, 3395604, 3556572, 3651876, 4152618, 4383319, 4960482, 5093406, 5334858, 5376373, 7440723, 8305236, 8766638, 9920964, 10186812, 10669716, 10752746, 12227153, 13149957, 14881446, 15708193, 16129119, 17533276, 21505492, 24454306, 26299914, 29762892, 31416386, 32258238, 36681459, 39449871, 47124579, 48387357, 48908612, 52599828, 62832772, 64516476, 73362918, 78899742, 83283061, 94249158, 96774714, 110044377, 141373737, 146725836, 157799484, 166566122, 188498316, 193549428, 220088754, 232315907, 249849183, 282747474, 333132244, 440177508, 464631814, 499698366, 565494948, 696947721, 749547549, 929263628, 999396732, 1393895442, 1499095098, 2090843163, 2787790884, 2998190196, 4181686326, 4414002233, 8363372652, 8828004466, 13242006699, 17656008932, 26484013398, 39726020097, 52968026796, 79452040194, 158904080388]

約数ペア:

[(1, 158904080388), (2, 79452040194), (3, 52968026796), (4, 39726020097), (6, 26484013398), (9, 17656008932), (12, 13242006699), (18, 8828004466), (19, 8363372652), (36, 4414002233), (38, 4181686326), (53, 2998190196), (57, 2787790884), (76, 2090843163), (106, 1499095098), (114, 1393895442), (159, 999396732), (171, 929263628), (212, 749547549), (228, 696947721), (281, 565494948), (318, 499698366), (342, 464631814), (361, 440177508), (477, 333132244), (562, 282747474), (636, 249849183), (684, 232315907), (722, 220088754), (821, 193549428), (843, 188498316), (954, 166566122), (1007, 157799484), (1083, 146725836), (1124, 141373737), (1444, 110044377), (1642, 96774714), (1686, 94249158), (1908, 83283061), (2014, 78899742), (2166, 73362918), (2463, 64516476), (2529, 62832772), (3021, 52599828), (3249, 48908612), (3284, 48387357), (3372, 47124579), (4028, 39449871), (4332, 36681459), (4926, 32258238), (5058, 31416386), (5339, 29762892), (6042, 26299914), (6498, 24454306), (7389, 21505492), (9063, 17533276), (9852, 16129119), (10116, 15708193), (10678, 14881446), (12084, 13149957), (12996, 12227153), (14778, 10752746), (14893, 10669716), (15599, 10186812), (16017, 9920964), (18126, 8766638), (19133, 8305236), (21356, 7440723), (29556, 5376373), (29786, 5334858), (31198, 5093406), (32034, 4960482), (36252, 4383319), (38266, 4152618), (43513, 3651876), (44679, 3556572), (46797, 3395604), (48051, 3306988), (57399, 2768412), (59572, 2667429), (62396, 2546703), (64068, 2480241), (76532, 2076309), (87026, 1825938), (89358, 1778286), (93594, 1697802), (96102, 1653494), (101441, 1566468), (114798, 1384206), (130539, 1217292), (134037, 1185524), (140391, 1131868), (172197, 922804), (174052, 912969), (178716, 889143), (187188, 848901), (192204, 826747), (202882, 783234), (229596, 692103), (230701, 688788), (261078, 608646), (268074, 592762), (280782, 565934), (282967, 561564), (296381, 536148), (304323, 522156), (344394, 461402), (391617, 405764)]