123247472

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 245877120

約数和(自身を除く): 122629648

約数列:

[1, 2, 4, 8, 16, 53, 101, 106, 202, 212, 404, 424, 808, 848, 1439, 1616, 2878, 5353, 5756, 10706, 11512, 21412, 23024, 42824, 76267, 85648, 145339, 152534, 290678, 305068, 581356, 610136, 1162712, 1220272, 2325424, 7702967, 15405934, 30811868, 61623736, 123247472]

約数ペア:

[(1, 123247472), (2, 61623736), (4, 30811868), (8, 15405934), (16, 7702967), (53, 2325424), (101, 1220272), (106, 1162712), (202, 610136), (212, 581356), (404, 305068), (424, 290678), (808, 152534), (848, 145339), (1439, 85648), (1616, 76267), (2878, 42824), (5353, 23024), (5756, 21412), (10706, 11512)]