130967912

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 262318500

約数和(自身を除く): 131350588

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 361, 404, 449, 722, 808, 898, 1444, 1796, 1919, 2888, 3592, 3838, 7676, 8531, 15352, 17062, 34124, 36461, 45349, 68248, 72922, 90698, 145844, 162089, 181396, 291688, 324178, 362792, 648356, 861631, 1296712, 1723262, 3446524, 6893048, 16370989, 32741978, 65483956, 130967912]

約数ペア:

[(1, 130967912), (2, 65483956), (4, 32741978), (8, 16370989), (19, 6893048), (38, 3446524), (76, 1723262), (101, 1296712), (152, 861631), (202, 648356), (361, 362792), (404, 324178), (449, 291688), (722, 181396), (808, 162089), (898, 145844), (1444, 90698), (1796, 72922), (1919, 68248), (2888, 45349), (3592, 36461), (3838, 34124), (7676, 17062), (8531, 15352)]