168206974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 277119360

約数和(自身を除く): 108912386

約数列:

[1, 2, 13, 26, 89, 157, 178, 314, 463, 926, 1157, 2041, 2314, 4082, 6019, 12038, 13973, 27946, 41207, 72691, 82414, 145382, 181649, 363298, 535691, 944983, 1071382, 1889966, 6469499, 12938998, 84103487, 168206974]

約数ペア:

[(1, 168206974), (2, 84103487), (13, 12938998), (26, 6469499), (89, 1889966), (157, 1071382), (178, 944983), (314, 535691), (463, 363298), (926, 181649), (1157, 145382), (2041, 82414), (2314, 72691), (4082, 41207), (6019, 27946), (12038, 13973)]