157047717740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1\times {\mathrm{2011}}^1$

素因数の和:2919

約数の個数: 96

約数和(自身を含む): 341060848128

約数和(自身を除く): 184013130388

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 131, 164, 205, 262, 410, 524, 655, 727, 820, 1310, 1454, 2011, 2620, 2908, 3635, 4022, 5371, 7270, 8044, 10055, 10742, 14540, 20110, 21484, 26855, 29807, 40220, 53710, 59614, 82451, 95237, 107420, 119228, 149035, 164902, 190474, 263441, 298070, 329804, 380948, 412255, 476185, 526882, 596140, 824510, 952370, 1053764, 1317205, 1461997, 1649020, 1904740, 2634410, 2923994, 3904717, 5268820, 5847988, 7309985, 7809434, 10801081, 14619970, 15618868, 19523585, 21602162, 29239940, 39047170, 43204324, 54005405, 59941877, 78094340, 108010810, 119883754, 191521607, 216021620, 239767508, 299709385, 383043214, 599418770, 766086428, 957608035, 1198837540, 1915216070, 3830432140, 7852385887, 15704771774, 31409543548, 39261929435, 78523858870, 157047717740]

約数ペア:

[(1, 157047717740), (2, 78523858870), (4, 39261929435), (5, 31409543548), (10, 15704771774), (20, 7852385887), (41, 3830432140), (82, 1915216070), (131, 1198837540), (164, 957608035), (205, 766086428), (262, 599418770), (410, 383043214), (524, 299709385), (655, 239767508), (727, 216021620), (820, 191521607), (1310, 119883754), (1454, 108010810), (2011, 78094340), (2620, 59941877), (2908, 54005405), (3635, 43204324), (4022, 39047170), (5371, 29239940), (7270, 21602162), (8044, 19523585), (10055, 15618868), (10742, 14619970), (14540, 10801081), (20110, 7809434), (21484, 7309985), (26855, 5847988), (29807, 5268820), (40220, 3904717), (53710, 2923994), (59614, 2634410), (82451, 1904740), (95237, 1649020), (107420, 1461997), (119228, 1317205), (149035, 1053764), (164902, 952370), (190474, 824510), (263441, 596140), (298070, 526882), (329804, 476185), (380948, 412255)]