164089492

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 333746560

約数和(自身を除く): 169657068

約数列:

[1, 2, 4, 7, 14, 28, 157, 163, 229, 314, 326, 458, 628, 652, 916, 1099, 1141, 1603, 2198, 2282, 3206, 4396, 4564, 6412, 25591, 35953, 37327, 51182, 71906, 74654, 102364, 143812, 149308, 179137, 251671, 261289, 358274, 503342, 522578, 716548, 1006684, 1045156, 5860339, 11720678, 23441356, 41022373, 82044746, 164089492]

約数ペア:

[(1, 164089492), (2, 82044746), (4, 41022373), (7, 23441356), (14, 11720678), (28, 5860339), (157, 1045156), (163, 1006684), (229, 716548), (314, 522578), (326, 503342), (458, 358274), (628, 261289), (652, 251671), (916, 179137), (1099, 149308), (1141, 143812), (1603, 102364), (2198, 74654), (2282, 71906), (3206, 51182), (4396, 37327), (4564, 35953), (6412, 25591)]