155518832

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4523}}^1$

素因数の和:4845

約数の個数: 40

約数和(自身を含む): 345561216

約数和(自身を除く): 190042384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4523, 4912, 8596, 9046, 17192, 18092, 31661, 34384, 36184, 63322, 72368, 126644, 253288, 506576, 1388561, 2777122, 5554244, 9719927, 11108488, 19439854, 22216976, 38879708, 77759416, 155518832]

約数ペア:

[(1, 155518832), (2, 77759416), (4, 38879708), (7, 22216976), (8, 19439854), (14, 11108488), (16, 9719927), (28, 5554244), (56, 2777122), (112, 1388561), (307, 506576), (614, 253288), (1228, 126644), (2149, 72368), (2456, 63322), (4298, 36184), (4523, 34384), (4912, 31661), (8596, 18092), (9046, 17192)]