178090332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 492011520

約数和(自身を除く): 313921188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 79, 84, 94, 141, 158, 188, 237, 282, 316, 329, 474, 553, 564, 571, 658, 948, 987, 1106, 1142, 1316, 1659, 1713, 1974, 2212, 2284, 3318, 3426, 3713, 3948, 3997, 6636, 6852, 7426, 7994, 11139, 11991, 14852, 15988, 22278, 23982, 25991, 26837, 44556, 45109, 47964, 51982, 53674, 77973, 80511, 90218, 103964, 107348, 135327, 155946, 161022, 180436, 187859, 270654, 311892, 315763, 322044, 375718, 541308, 563577, 631526, 751436, 947289, 1127154, 1263052, 1894578, 2120123, 2254308, 3789156, 4240246, 6360369, 8480492, 12720738, 14840861, 25441476, 29681722, 44522583, 59363444, 89045166, 178090332]

約数ペア:

[(1, 178090332), (2, 89045166), (3, 59363444), (4, 44522583), (6, 29681722), (7, 25441476), (12, 14840861), (14, 12720738), (21, 8480492), (28, 6360369), (42, 4240246), (47, 3789156), (79, 2254308), (84, 2120123), (94, 1894578), (141, 1263052), (158, 1127154), (188, 947289), (237, 751436), (282, 631526), (316, 563577), (329, 541308), (474, 375718), (553, 322044), (564, 315763), (571, 311892), (658, 270654), (948, 187859), (987, 180436), (1106, 161022), (1142, 155946), (1316, 135327), (1659, 107348), (1713, 103964), (1974, 90218), (2212, 80511), (2284, 77973), (3318, 53674), (3426, 51982), (3713, 47964), (3948, 45109), (3997, 44556), (6636, 26837), (6852, 25991), (7426, 23982), (7994, 22278), (11139, 15988), (11991, 14852)]