171580164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9413}}^1$

素因数の和:9465

約数の個数: 72

約数和(自身を含む): 480791808

約数和(自身を除く): 309211644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 9413, 18228, 18826, 28239, 37652, 56478, 65891, 112956, 131782, 197673, 263564, 291803, 395346, 461237, 583606, 790692, 875409, 922474, 1167212, 1383711, 1750818, 1844948, 2042621, 2767422, 3501636, 4085242, 5534844, 6127863, 8170484, 12255726, 14298347, 24511452, 28596694, 42895041, 57193388, 85790082, 171580164]

約数ペア:

[(1, 171580164), (2, 85790082), (3, 57193388), (4, 42895041), (6, 28596694), (7, 24511452), (12, 14298347), (14, 12255726), (21, 8170484), (28, 6127863), (31, 5534844), (42, 4085242), (49, 3501636), (62, 2767422), (84, 2042621), (93, 1844948), (98, 1750818), (124, 1383711), (147, 1167212), (186, 922474), (196, 875409), (217, 790692), (294, 583606), (372, 461237), (434, 395346), (588, 291803), (651, 263564), (868, 197673), (1302, 131782), (1519, 112956), (2604, 65891), (3038, 56478), (4557, 37652), (6076, 28239), (9114, 18826), (9413, 18228)]