156729110744

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{201557}}^1$

素因数の和:201708

約数の個数: 48

約数和(自身を含む): 306279474480

約数和(自身を除く): 149550363736

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 1369, 2627, 2738, 5254, 5476, 10508, 10952, 21016, 97199, 194398, 201557, 388796, 403114, 777592, 806228, 1612456, 7457609, 14310547, 14915218, 28621094, 29830436, 57242188, 59660872, 114484376, 275931533, 529490239, 551863066, 1058980478, 1103726132, 2117960956, 2207452264, 4235921912, 19591138843, 39182277686, 78364555372, 156729110744]

約数ペア:

[(1, 156729110744), (2, 78364555372), (4, 39182277686), (8, 19591138843), (37, 4235921912), (71, 2207452264), (74, 2117960956), (142, 1103726132), (148, 1058980478), (284, 551863066), (296, 529490239), (568, 275931533), (1369, 114484376), (2627, 59660872), (2738, 57242188), (5254, 29830436), (5476, 28621094), (10508, 14915218), (10952, 14310547), (21016, 7457609), (97199, 1612456), (194398, 806228), (201557, 777592), (388796, 403114)]