153940916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 297722880

約数和(自身を除く): 143781964

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 103, 124, 206, 412, 527, 709, 1054, 1418, 1751, 2108, 2836, 3193, 3502, 6386, 7004, 12053, 12772, 21979, 24106, 43958, 48212, 54281, 73027, 87916, 108562, 146054, 217124, 292108, 373643, 747286, 1241459, 1494572, 2263837, 2482918, 4527674, 4965836, 9055348, 38485229, 76970458, 153940916]

約数ペア:

[(1, 153940916), (2, 76970458), (4, 38485229), (17, 9055348), (31, 4965836), (34, 4527674), (62, 2482918), (68, 2263837), (103, 1494572), (124, 1241459), (206, 747286), (412, 373643), (527, 292108), (709, 217124), (1054, 146054), (1418, 108562), (1751, 87916), (2108, 73027), (2836, 54281), (3193, 48212), (3502, 43958), (6386, 24106), (7004, 21979), (12053, 12772)]