140546424

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 363450240

約数和(自身を除く): 222903816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 163, 222, 296, 326, 444, 489, 652, 888, 971, 978, 1304, 1942, 1956, 2913, 3884, 3912, 5826, 6031, 7768, 11652, 12062, 18093, 23304, 24124, 35927, 36186, 48248, 71854, 72372, 107781, 143708, 144744, 158273, 215562, 287416, 316546, 431124, 474819, 633092, 862248, 949638, 1266184, 1899276, 3798552, 5856101, 11712202, 17568303, 23424404, 35136606, 46848808, 70273212, 140546424]

約数ペア:

[(1, 140546424), (2, 70273212), (3, 46848808), (4, 35136606), (6, 23424404), (8, 17568303), (12, 11712202), (24, 5856101), (37, 3798552), (74, 1899276), (111, 1266184), (148, 949638), (163, 862248), (222, 633092), (296, 474819), (326, 431124), (444, 316546), (489, 287416), (652, 215562), (888, 158273), (971, 144744), (978, 143708), (1304, 107781), (1942, 72372), (1956, 71854), (2913, 48248), (3884, 36186), (3912, 35927), (5826, 24124), (6031, 23304), (7768, 18093), (11652, 12062)]