168162555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59951}}^1$

素因数の和:59987

約数の個数: 32

約数和(自身を含む): 310791168

約数和(自身を除く): 142628613

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 59951, 179853, 299755, 659461, 899265, 1019167, 1978383, 3057501, 3297305, 5095835, 9891915, 11210837, 15287505, 33632511, 56054185, 168162555]

約数ペア:

[(1, 168162555), (3, 56054185), (5, 33632511), (11, 15287505), (15, 11210837), (17, 9891915), (33, 5095835), (51, 3297305), (55, 3057501), (85, 1978383), (165, 1019167), (187, 899265), (255, 659461), (561, 299755), (935, 179853), (2805, 59951)]