165989564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 333396000

約数和(自身を除く): 167406436

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 179, 221, 358, 442, 716, 884, 1049, 2098, 2327, 3043, 4196, 4654, 6086, 9308, 12172, 13637, 17833, 27274, 35666, 39559, 54548, 71332, 79118, 158236, 187771, 231829, 375542, 463658, 751084, 927316, 2441023, 3192107, 4882046, 6384214, 9764092, 12768428, 41497391, 82994782, 165989564]

約数ペア:

[(1, 165989564), (2, 82994782), (4, 41497391), (13, 12768428), (17, 9764092), (26, 6384214), (34, 4882046), (52, 3192107), (68, 2441023), (179, 927316), (221, 751084), (358, 463658), (442, 375542), (716, 231829), (884, 187771), (1049, 158236), (2098, 79118), (2327, 71332), (3043, 54548), (4196, 39559), (4654, 35666), (6086, 27274), (9308, 17833), (12172, 13637)]