158248848

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 421972992

約数和(自身を除く): 263724144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 191, 246, 328, 382, 421, 492, 573, 656, 764, 842, 984, 1146, 1263, 1528, 1684, 1968, 2292, 2526, 3056, 3368, 4584, 5052, 6736, 7831, 9168, 10104, 15662, 17261, 20208, 23493, 31324, 34522, 46986, 51783, 62648, 69044, 80411, 93972, 103566, 125296, 138088, 160822, 187944, 207132, 241233, 276176, 321644, 375888, 414264, 482466, 643288, 828528, 964932, 1286576, 1929864, 3296851, 3859728, 6593702, 9890553, 13187404, 19781106, 26374808, 39562212, 52749616, 79124424, 158248848]

約数ペア:

[(1, 158248848), (2, 79124424), (3, 52749616), (4, 39562212), (6, 26374808), (8, 19781106), (12, 13187404), (16, 9890553), (24, 6593702), (41, 3859728), (48, 3296851), (82, 1929864), (123, 1286576), (164, 964932), (191, 828528), (246, 643288), (328, 482466), (382, 414264), (421, 375888), (492, 321644), (573, 276176), (656, 241233), (764, 207132), (842, 187944), (984, 160822), (1146, 138088), (1263, 125296), (1528, 103566), (1684, 93972), (1968, 80411), (2292, 69044), (2526, 62648), (3056, 51783), (3368, 46986), (4584, 34522), (5052, 31324), (6736, 23493), (7831, 20208), (9168, 17261), (10104, 15662)]