158990330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 291703680

約数和(自身を除く): 132713350

約数列:

[1, 2, 5, 10, 67, 134, 335, 359, 661, 670, 718, 1322, 1795, 3305, 3590, 6610, 24053, 44287, 48106, 88574, 120265, 221435, 237299, 240530, 442870, 474598, 1186495, 2372990, 15899033, 31798066, 79495165, 158990330]

約数ペア:

[(1, 158990330), (2, 79495165), (5, 31798066), (10, 15899033), (67, 2372990), (134, 1186495), (335, 474598), (359, 442870), (661, 240530), (670, 237299), (718, 221435), (1322, 120265), (1795, 88574), (3305, 48106), (3590, 44287), (6610, 24053)]