169417376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 382656960

約数和(自身を除く): 213239584

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 68, 74, 76, 136, 148, 152, 272, 296, 304, 323, 443, 544, 592, 608, 629, 646, 703, 886, 1184, 1258, 1292, 1406, 1772, 2516, 2584, 2812, 3544, 5032, 5168, 5624, 7088, 7531, 8417, 10064, 10336, 11248, 11951, 14176, 15062, 16391, 16834, 20128, 22496, 23902, 30124, 32782, 33668, 47804, 60248, 65564, 67336, 95608, 120496, 131128, 134672, 143089, 191216, 240992, 262256, 269344, 278647, 286178, 311429, 382432, 524512, 557294, 572356, 622858, 1114588, 1144712, 1245716, 2229176, 2289424, 2491432, 4458352, 4578848, 4982864, 5294293, 8916704, 9965728, 10588586, 21177172, 42354344, 84708688, 169417376]

約数ペア:

[(1, 169417376), (2, 84708688), (4, 42354344), (8, 21177172), (16, 10588586), (17, 9965728), (19, 8916704), (32, 5294293), (34, 4982864), (37, 4578848), (38, 4458352), (68, 2491432), (74, 2289424), (76, 2229176), (136, 1245716), (148, 1144712), (152, 1114588), (272, 622858), (296, 572356), (304, 557294), (323, 524512), (443, 382432), (544, 311429), (592, 286178), (608, 278647), (629, 269344), (646, 262256), (703, 240992), (886, 191216), (1184, 143089), (1258, 134672), (1292, 131128), (1406, 120496), (1772, 95608), (2516, 67336), (2584, 65564), (2812, 60248), (3544, 47804), (5032, 33668), (5168, 32782), (5624, 30124), (7088, 23902), (7531, 22496), (8417, 20128), (10064, 16834), (10336, 16391), (11248, 15062), (11951, 14176)]