163480608

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18311}}^1$

素因数の和:18358

約数の個数: 72

約数和(自身を含む): 479920896

約数和(自身を除く): 316440288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 18311, 36622, 54933, 73244, 109866, 146488, 164799, 219732, 292976, 329598, 439464, 567641, 585952, 659196, 878928, 1135282, 1318392, 1702923, 1757856, 2270564, 2636784, 3405846, 4541128, 5108769, 5273568, 6811692, 9082256, 10217538, 13623384, 18164512, 20435076, 27246768, 40870152, 54493536, 81740304, 163480608]

約数ペア:

[(1, 163480608), (2, 81740304), (3, 54493536), (4, 40870152), (6, 27246768), (8, 20435076), (9, 18164512), (12, 13623384), (16, 10217538), (18, 9082256), (24, 6811692), (31, 5273568), (32, 5108769), (36, 4541128), (48, 3405846), (62, 2636784), (72, 2270564), (93, 1757856), (96, 1702923), (124, 1318392), (144, 1135282), (186, 878928), (248, 659196), (279, 585952), (288, 567641), (372, 439464), (496, 329598), (558, 292976), (744, 219732), (992, 164799), (1116, 146488), (1488, 109866), (2232, 73244), (2976, 54933), (4464, 36622), (8928, 18311)]