15678549328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{9883}}^1$

素因数の和:10196

約数の個数: 80

約数和(自身を含む): 33974075520

約数和(自身を除く): 18295526192

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 263, 377, 464, 526, 754, 1052, 1508, 2104, 3016, 3419, 4208, 6032, 6838, 7627, 9883, 13676, 15254, 19766, 27352, 30508, 39532, 54704, 61016, 79064, 99151, 122032, 128479, 158128, 198302, 256958, 286607, 396604, 513916, 573214, 793208, 1027832, 1146428, 1586416, 2055664, 2292856, 2599229, 3725891, 4585712, 5198458, 7451782, 10396916, 14903564, 20793832, 29807128, 33789977, 41587664, 59614256, 67579954, 75377641, 135159908, 150755282, 270319816, 301510564, 540639632, 603021128, 979909333, 1206042256, 1959818666, 3919637332, 7839274664, 15678549328]

約数ペア:

[(1, 15678549328), (2, 7839274664), (4, 3919637332), (8, 1959818666), (13, 1206042256), (16, 979909333), (26, 603021128), (29, 540639632), (52, 301510564), (58, 270319816), (104, 150755282), (116, 135159908), (208, 75377641), (232, 67579954), (263, 59614256), (377, 41587664), (464, 33789977), (526, 29807128), (754, 20793832), (1052, 14903564), (1508, 10396916), (2104, 7451782), (3016, 5198458), (3419, 4585712), (4208, 3725891), (6032, 2599229), (6838, 2292856), (7627, 2055664), (9883, 1586416), (13676, 1146428), (15254, 1027832), (19766, 793208), (27352, 573214), (30508, 513916), (39532, 396604), (54704, 286607), (61016, 256958), (79064, 198302), (99151, 158128), (122032, 128479)]