156700330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1091}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 288707328

約数和(自身を除く): 132006998

約数列:

[1, 2, 5, 10, 53, 106, 265, 271, 530, 542, 1091, 1355, 2182, 2710, 5455, 10910, 14363, 28726, 57823, 71815, 115646, 143630, 289115, 295661, 578230, 591322, 1478305, 2956610, 15670033, 31340066, 78350165, 156700330]

約数ペア:

[(1, 156700330), (2, 78350165), (5, 31340066), (10, 15670033), (53, 2956610), (106, 1478305), (265, 591322), (271, 578230), (530, 295661), (542, 289115), (1091, 143630), (1355, 115646), (2182, 71815), (2710, 57823), (5455, 28726), (10910, 14363)]