155156976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82883}}^1$

素因数の和:82910

約数の個数: 60

約数和(自身を含む): 467631528

約数和(自身を除く): 312474552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 82883, 165766, 248649, 331532, 497298, 663064, 745947, 994596, 1077479, 1326128, 1491894, 1989192, 2154958, 2983788, 3232437, 3978384, 4309916, 5967576, 6464874, 8619832, 9697311, 11935152, 12929748, 17239664, 19394622, 25859496, 38789244, 51718992, 77578488, 155156976]

約数ペア:

[(1, 155156976), (2, 77578488), (3, 51718992), (4, 38789244), (6, 25859496), (8, 19394622), (9, 17239664), (12, 12929748), (13, 11935152), (16, 9697311), (18, 8619832), (24, 6464874), (26, 5967576), (36, 4309916), (39, 3978384), (48, 3232437), (52, 2983788), (72, 2154958), (78, 1989192), (104, 1491894), (117, 1326128), (144, 1077479), (156, 994596), (208, 745947), (234, 663064), (312, 497298), (468, 331532), (624, 248649), (936, 165766), (1872, 82883)]