156445848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 482620320

約数和(自身を除く): 326174472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 361, 456, 463, 468, 494, 684, 722, 741, 926, 936, 988, 1083, 1368, 1389, 1444, 1482, 1852, 1976, 2166, 2223, 2778, 2888, 2964, 3249, 3704, 4167, 4332, 4446, 4693, 5556, 5928, 6019, 6498, 8334, 8664, 8797, 8892, 9386, 11112, 12038, 12996, 14079, 16668, 17594, 17784, 18057, 18772, 24076, 25992, 26391, 28158, 33336, 35188, 36114, 37544, 42237, 48152, 52782, 54171, 56316, 70376, 72228, 79173, 84474, 105564, 108342, 112632, 114361, 144456, 158346, 167143, 168948, 211128, 216684, 228722, 316692, 334286, 337896, 343083, 433368, 457444, 501429, 633384, 668572, 686166, 914888, 1002858, 1029249, 1337144, 1372332, 1504287, 2005716, 2058498, 2172859, 2744664, 3008574, 4011432, 4116996, 4345718, 6017148, 6518577, 8233992, 8691436, 12034296, 13037154, 17382872, 19555731, 26074308, 39111462, 52148616, 78222924, 156445848]

約数ペア:

[(1, 156445848), (2, 78222924), (3, 52148616), (4, 39111462), (6, 26074308), (8, 19555731), (9, 17382872), (12, 13037154), (13, 12034296), (18, 8691436), (19, 8233992), (24, 6518577), (26, 6017148), (36, 4345718), (38, 4116996), (39, 4011432), (52, 3008574), (57, 2744664), (72, 2172859), (76, 2058498), (78, 2005716), (104, 1504287), (114, 1372332), (117, 1337144), (152, 1029249), (156, 1002858), (171, 914888), (228, 686166), (234, 668572), (247, 633384), (312, 501429), (342, 457444), (361, 433368), (456, 343083), (463, 337896), (468, 334286), (494, 316692), (684, 228722), (722, 216684), (741, 211128), (926, 168948), (936, 167143), (988, 158346), (1083, 144456), (1368, 114361), (1389, 112632), (1444, 108342), (1482, 105564), (1852, 84474), (1976, 79173), (2166, 72228), (2223, 70376), (2778, 56316), (2888, 54171), (2964, 52782), (3249, 48152), (3704, 42237), (4167, 37544), (4332, 36114), (4446, 35188), (4693, 33336), (5556, 28158), (5928, 26391), (6019, 25992), (6498, 24076), (8334, 18772), (8664, 18057), (8797, 17784), (8892, 17594), (9386, 16668), (11112, 14079), (12038, 12996)]