155517438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{6547}}^1$

素因数の和:6696

約数の個数: 32

約数和(自身を含む): 322475904

約数和(自身を除く): 166958466

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 3959, 6547, 7918, 11877, 13094, 19641, 23754, 39282, 242239, 484478, 700529, 726717, 1401058, 1453434, 2101587, 4203174, 25919573, 51839146, 77758719, 155517438]

約数ペア:

[(1, 155517438), (2, 77758719), (3, 51839146), (6, 25919573), (37, 4203174), (74, 2101587), (107, 1453434), (111, 1401058), (214, 726717), (222, 700529), (321, 484478), (642, 242239), (3959, 39282), (6547, 23754), (7918, 19641), (11877, 13094)]