145666668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3037}}^1$

素因数の和:3622

約数の個数: 48

約数和(自身を含む): 389252864

約数和(自身を除く): 243586196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 571, 1142, 1713, 2284, 3037, 3426, 3997, 6074, 6852, 7994, 9111, 11991, 12148, 15988, 18222, 21259, 23982, 36444, 42518, 47964, 63777, 85036, 127554, 255108, 1734127, 3468254, 5202381, 6936508, 10404762, 12138889, 20809524, 24277778, 36416667, 48555556, 72833334, 145666668]

約数ペア:

[(1, 145666668), (2, 72833334), (3, 48555556), (4, 36416667), (6, 24277778), (7, 20809524), (12, 12138889), (14, 10404762), (21, 6936508), (28, 5202381), (42, 3468254), (84, 1734127), (571, 255108), (1142, 127554), (1713, 85036), (2284, 63777), (3037, 47964), (3426, 42518), (3997, 36444), (6074, 23982), (6852, 21259), (7994, 18222), (9111, 15988), (11991, 12148)]