127538942692

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{2531}}^1$

素因数の和:2981

約数の個数: 96

約数和(自身を含む): 262525052160

約数和(自身を除く): 134986109468

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 146, 178, 277, 292, 356, 511, 554, 623, 1022, 1108, 1246, 1939, 2044, 2492, 2531, 3878, 5062, 6497, 7756, 10124, 12994, 17717, 20221, 24653, 25988, 35434, 40442, 45479, 49306, 70868, 80884, 90958, 98612, 141547, 172571, 181916, 184763, 225259, 283094, 345142, 369526, 450518, 566188, 690284, 701087, 739052, 901036, 1293341, 1402174, 1576813, 1799669, 2586682, 2804348, 3153626, 3599338, 4907609, 5173364, 6307252, 7198676, 9815218, 12597683, 16443907, 19630436, 25195366, 32887814, 50390732, 51179351, 62396743, 65775628, 102358702, 115107349, 124793486, 204717404, 230214698, 249586972, 358255457, 436777201, 460429396, 716510914, 873554402, 1433021828, 1747108804, 4554962239, 9109924478, 18219848956, 31884735673, 63769471346, 127538942692]

約数ペア:

[(1, 127538942692), (2, 63769471346), (4, 31884735673), (7, 18219848956), (14, 9109924478), (28, 4554962239), (73, 1747108804), (89, 1433021828), (146, 873554402), (178, 716510914), (277, 460429396), (292, 436777201), (356, 358255457), (511, 249586972), (554, 230214698), (623, 204717404), (1022, 124793486), (1108, 115107349), (1246, 102358702), (1939, 65775628), (2044, 62396743), (2492, 51179351), (2531, 50390732), (3878, 32887814), (5062, 25195366), (6497, 19630436), (7756, 16443907), (10124, 12597683), (12994, 9815218), (17717, 7198676), (20221, 6307252), (24653, 5173364), (25988, 4907609), (35434, 3599338), (40442, 3153626), (45479, 2804348), (49306, 2586682), (70868, 1799669), (80884, 1576813), (90958, 1402174), (98612, 1293341), (141547, 901036), (172571, 739052), (181916, 701087), (184763, 690284), (225259, 566188), (283094, 450518), (345142, 369526)]