156943403698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2633}}^1$

素因数の和:3011

約数の個数: 64

約数和(自身を含む): 254497501440

約数和(自身を除く): 97554097742

約数列:

[1, 2, 19, 38, 97, 103, 157, 194, 206, 314, 1843, 1957, 2633, 2983, 3686, 3914, 5266, 5966, 9991, 15229, 16171, 19982, 30458, 32342, 50027, 100054, 189829, 255401, 271199, 289351, 307249, 379658, 413381, 510802, 542398, 578702, 614498, 826762, 1568587, 3137174, 4852619, 5152781, 7854239, 9705238, 10305562, 15708478, 26306303, 29803153, 40097957, 42578243, 52612606, 59606306, 80195914, 85156486, 499819757, 761861183, 808986617, 999639514, 1523722366, 1617973234, 4130089571, 8260179142, 78471701849, 156943403698]

約数ペア:

[(1, 156943403698), (2, 78471701849), (19, 8260179142), (38, 4130089571), (97, 1617973234), (103, 1523722366), (157, 999639514), (194, 808986617), (206, 761861183), (314, 499819757), (1843, 85156486), (1957, 80195914), (2633, 59606306), (2983, 52612606), (3686, 42578243), (3914, 40097957), (5266, 29803153), (5966, 26306303), (9991, 15708478), (15229, 10305562), (16171, 9705238), (19982, 7854239), (30458, 5152781), (32342, 4852619), (50027, 3137174), (100054, 1568587), (189829, 826762), (255401, 614498), (271199, 578702), (289351, 542398), (307249, 510802), (379658, 413381)]