169415999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 27990721

約数列:

[1, 17, 23, 29, 67, 223, 391, 493, 667, 1139, 1541, 1943, 3791, 5129, 6467, 11339, 14941, 26197, 33031, 44689, 87193, 109939, 148741, 253997, 343643, 433289, 759713, 2528597, 5841931, 7365913, 9965647, 169415999]

約数ペア:

[(1, 169415999), (17, 9965647), (23, 7365913), (29, 5841931), (67, 2528597), (223, 759713), (391, 433289), (493, 343643), (667, 253997), (1139, 148741), (1541, 109939), (1943, 87193), (3791, 44689), (5129, 33031), (6467, 26197), (11339, 14941)]