145199686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{60149}}^1$

素因数の和:60239

約数の個数: 16

約数和(自身を含む): 233863200

約数和(自身を除く): 88663514

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 60149, 120298, 1022533, 2045066, 4270579, 8541158, 72599843, 145199686]

約数ペア:

[(1, 145199686), (2, 72599843), (17, 8541158), (34, 4270579), (71, 2045066), (142, 1022533), (1207, 120298), (2414, 60149)]