140747688

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{63059}}^1$

素因数の和:63102

約数の個数: 48

約数和(自身を含む): 393494400

約数和(自身を除く): 252746712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 63059, 126118, 189177, 252236, 378354, 504472, 567531, 756708, 1135062, 1513416, 1954829, 2270124, 3909658, 4540248, 5864487, 7819316, 11728974, 15638632, 17593461, 23457948, 35186922, 46915896, 70373844, 140747688]

約数ペア:

[(1, 140747688), (2, 70373844), (3, 46915896), (4, 35186922), (6, 23457948), (8, 17593461), (9, 15638632), (12, 11728974), (18, 7819316), (24, 5864487), (31, 4540248), (36, 3909658), (62, 2270124), (72, 1954829), (93, 1513416), (124, 1135062), (186, 756708), (248, 567531), (279, 504472), (372, 378354), (558, 252236), (744, 189177), (1116, 126118), (2232, 63059)]