149865122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2617}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 260124480

約数和(自身を除く): 110259358

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 418, 1507, 2603, 2617, 3014, 5206, 5234, 28633, 28787, 49723, 57266, 57574, 99446, 358529, 546953, 717058, 1093906, 3943819, 6812051, 7887638, 13624102, 74932561, 149865122]

約数ペア:

[(1, 149865122), (2, 74932561), (11, 13624102), (19, 7887638), (22, 6812051), (38, 3943819), (137, 1093906), (209, 717058), (274, 546953), (418, 358529), (1507, 99446), (2603, 57574), (2617, 57266), (3014, 49723), (5206, 28787), (5234, 28633)]