155616494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1637}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 265356000

約数和(自身を除く): 109739506

約数列:

[1, 2, 11, 22, 29, 58, 149, 298, 319, 638, 1637, 1639, 3274, 3278, 4321, 8642, 18007, 36014, 47473, 47531, 94946, 95062, 243913, 487826, 522203, 1044406, 2683043, 5366086, 7073477, 14146954, 77808247, 155616494]

約数ペア:

[(1, 155616494), (2, 77808247), (11, 14146954), (22, 7073477), (29, 5366086), (58, 2683043), (149, 1044406), (298, 522203), (319, 487826), (638, 243913), (1637, 95062), (1639, 94946), (3274, 47531), (3278, 47473), (4321, 36014), (8642, 18007)]