165881214

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 369111600

約数和(自身を除く): 203230386

約数列:

[1, 2, 3, 6, 9, 18, 59, 109, 118, 177, 218, 327, 354, 531, 654, 981, 1062, 1433, 1962, 2866, 4299, 6431, 8598, 12862, 12897, 19293, 25794, 38586, 57879, 84547, 115758, 156197, 169094, 253641, 312394, 468591, 507282, 760923, 937182, 1405773, 1521846, 2811546, 9215623, 18431246, 27646869, 55293738, 82940607, 165881214]

約数ペア:

[(1, 165881214), (2, 82940607), (3, 55293738), (6, 27646869), (9, 18431246), (18, 9215623), (59, 2811546), (109, 1521846), (118, 1405773), (177, 937182), (218, 760923), (327, 507282), (354, 468591), (531, 312394), (654, 253641), (981, 169094), (1062, 156197), (1433, 115758), (1962, 84547), (2866, 57879), (4299, 38586), (6431, 25794), (8598, 19293), (12862, 12897)]