161705238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{45757}}^1$

素因数の和:45812

約数の個数: 32

約数和(自身を含む): 351421440

約数和(自身を除く): 189716202

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 45757, 91514, 137271, 274542, 869383, 1418467, 1738766, 2608149, 2836934, 4255401, 5216298, 8510802, 26950873, 53901746, 80852619, 161705238]

約数ペア:

[(1, 161705238), (2, 80852619), (3, 53901746), (6, 26950873), (19, 8510802), (31, 5216298), (38, 4255401), (57, 2836934), (62, 2608149), (93, 1738766), (114, 1418467), (186, 869383), (589, 274542), (1178, 137271), (1767, 91514), (3534, 45757)]