156750681776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34457}}^1\times {\mathrm{21871}}^1$

素因数の和:56349

約数の個数: 40

約数和(自身を含む): 327090773184

約数和(自身を除く): 170340091408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21871, 34457, 43742, 68914, 87484, 137828, 174968, 275656, 284323, 349936, 447941, 551312, 568646, 895882, 1137292, 1791764, 2274584, 3583528, 4549168, 7167056, 753609047, 1507218094, 3014436188, 6028872376, 9796917611, 12057744752, 19593835222, 39187670444, 78375340888, 156750681776]

約数ペア:

[(1, 156750681776), (2, 78375340888), (4, 39187670444), (8, 19593835222), (13, 12057744752), (16, 9796917611), (26, 6028872376), (52, 3014436188), (104, 1507218094), (208, 753609047), (21871, 7167056), (34457, 4549168), (43742, 3583528), (68914, 2274584), (87484, 1791764), (137828, 1137292), (174968, 895882), (275656, 568646), (284323, 551312), (349936, 447941)]