149297616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 453549096

約数和(自身を除く): 304251480

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, 173, 208, 234, 312, 346, 461, 468, 519, 624, 692, 922, 936, 1038, 1383, 1384, 1557, 1844, 1872, 2076, 2249, 2766, 2768, 3114, 3688, 4149, 4152, 4498, 5532, 5993, 6228, 6747, 7376, 8298, 8304, 8996, 11064, 11986, 12456, 13494, 16596, 17979, 17992, 20241, 22128, 23972, 24912, 26988, 33192, 35958, 35984, 40482, 47944, 53937, 53976, 66384, 71916, 79753, 80964, 95888, 107874, 107952, 143832, 159506, 161928, 215748, 239259, 287664, 319012, 323856, 431496, 478518, 638024, 717777, 862992, 957036, 1036789, 1276048, 1435554, 1914072, 2073578, 2871108, 3110367, 3828144, 4147156, 5742216, 6220734, 8294312, 9331101, 11484432, 12441468, 16588624, 18662202, 24882936, 37324404, 49765872, 74648808, 149297616]

約数ペア:

[(1, 149297616), (2, 74648808), (3, 49765872), (4, 37324404), (6, 24882936), (8, 18662202), (9, 16588624), (12, 12441468), (13, 11484432), (16, 9331101), (18, 8294312), (24, 6220734), (26, 5742216), (36, 4147156), (39, 3828144), (48, 3110367), (52, 2871108), (72, 2073578), (78, 1914072), (104, 1435554), (117, 1276048), (144, 1036789), (156, 957036), (173, 862992), (208, 717777), (234, 638024), (312, 478518), (346, 431496), (461, 323856), (468, 319012), (519, 287664), (624, 239259), (692, 215748), (922, 161928), (936, 159506), (1038, 143832), (1383, 107952), (1384, 107874), (1557, 95888), (1844, 80964), (1872, 79753), (2076, 71916), (2249, 66384), (2766, 53976), (2768, 53937), (3114, 47944), (3688, 40482), (4149, 35984), (4152, 35958), (4498, 33192), (5532, 26988), (5993, 24912), (6228, 23972), (6747, 22128), (7376, 20241), (8298, 17992), (8304, 17979), (8996, 16596), (11064, 13494), (11986, 12456)]