128156901652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3583}}^1\times {\mathrm{687847}}^1$

素因数の和:691447

約数の個数: 24

約数和(自身を含む): 241594228736

約数和(自身を除く): 113437327084

約数列:

[1, 2, 4, 13, 26, 52, 3583, 7166, 14332, 46579, 93158, 186316, 687847, 1375694, 2751388, 8942011, 17884022, 35768044, 2464555801, 4929111602, 9858223204, 32039225413, 64078450826, 128156901652]

約数ペア:

[(1, 128156901652), (2, 64078450826), (4, 32039225413), (13, 9858223204), (26, 4929111602), (52, 2464555801), (3583, 35768044), (7166, 17884022), (14332, 8942011), (46579, 2751388), (93158, 1375694), (186316, 687847)]