161627472

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11113}}^1$

素因数の和:11228

約数の個数: 60

約数和(自身を含む): 456852084

約数和(自身を除く): 295224612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 11113, 14544, 22226, 33339, 44452, 66678, 88904, 100017, 133356, 177808, 200034, 266712, 400068, 533424, 800136, 1122413, 1600272, 2244826, 3367239, 4489652, 6734478, 8979304, 10101717, 13468956, 17958608, 20203434, 26937912, 40406868, 53875824, 80813736, 161627472]

約数ペア:

[(1, 161627472), (2, 80813736), (3, 53875824), (4, 40406868), (6, 26937912), (8, 20203434), (9, 17958608), (12, 13468956), (16, 10101717), (18, 8979304), (24, 6734478), (36, 4489652), (48, 3367239), (72, 2244826), (101, 1600272), (144, 1122413), (202, 800136), (303, 533424), (404, 400068), (606, 266712), (808, 200034), (909, 177808), (1212, 133356), (1616, 100017), (1818, 88904), (2424, 66678), (3636, 44452), (4848, 33339), (7272, 22226), (11113, 14544)]