168992178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{10837}}^1$

素因数の和:10978

約数の個数: 32

約数和(自身を含む): 355833216

約数和(自身を除く): 186841038

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 10837, 15594, 21674, 32511, 65022, 249251, 498502, 747753, 1224581, 1495506, 2449162, 3673743, 7347486, 28165363, 56330726, 84496089, 168992178]

約数ペア:

[(1, 168992178), (2, 84496089), (3, 56330726), (6, 28165363), (23, 7347486), (46, 3673743), (69, 2449162), (113, 1495506), (138, 1224581), (226, 747753), (339, 498502), (678, 249251), (2599, 65022), (5198, 32511), (7797, 21674), (10837, 15594)]