143205722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5494

約数の個数: 32

約数和(自身を含む): 251662464

約数和(自身を除く): 108456742

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 5393, 10786, 13277, 26554, 59323, 91681, 118646, 183362, 382903, 765806, 1008491, 2016982, 4211933, 6509351, 8423866, 13018702, 71602861, 143205722]

約数ペア:

[(1, 143205722), (2, 71602861), (11, 13018702), (17, 8423866), (22, 6509351), (34, 4211933), (71, 2016982), (142, 1008491), (187, 765806), (374, 382903), (781, 183362), (1207, 118646), (1562, 91681), (2414, 59323), (5393, 26554), (10786, 13277)]