168990982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7044

約数の個数: 32

約数和(自身を含む): 289142784

約数和(自身を除く): 120151802

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 782, 1054, 1426, 6971, 12121, 13942, 24242, 118507, 160333, 216101, 237014, 320666, 432202, 2725661, 3673717, 4970323, 5451322, 7347434, 9940646, 84495491, 168990982]

約数ペア:

[(1, 168990982), (2, 84495491), (17, 9940646), (23, 7347434), (31, 5451322), (34, 4970323), (46, 3673717), (62, 2725661), (391, 432202), (527, 320666), (713, 237014), (782, 216101), (1054, 160333), (1426, 118507), (6971, 24242), (12121, 13942)]