218227153136

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{2671}}^1\times {\mathrm{37273}}^1$

素因数の和:40089

約数の個数: 40

約数和(自身を含む): 426072235584

約数和(自身を除く): 207845082448

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 2671, 5342, 10684, 21368, 37273, 42736, 74546, 149092, 298184, 365927, 596368, 731854, 1463708, 2927416, 5106401, 5854832, 10212802, 20425604, 40851208, 81702416, 99556183, 199112366, 398224732, 796449464, 1592898928, 13639197071, 27278394142, 54556788284, 109113576568, 218227153136]

約数ペア:

[(1, 218227153136), (2, 109113576568), (4, 54556788284), (8, 27278394142), (16, 13639197071), (137, 1592898928), (274, 796449464), (548, 398224732), (1096, 199112366), (2192, 99556183), (2671, 81702416), (5342, 40851208), (10684, 20425604), (21368, 10212802), (37273, 5854832), (42736, 5106401), (74546, 2927416), (149092, 1463708), (298184, 731854), (365927, 596368)]