123773056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5213

約数の個数: 64

約数和(自身を含む): 284873760

約数和(自身を除く): 161100704

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5171, 5984, 10342, 11968, 20684, 23936, 41368, 56881, 82736, 87907, 113762, 165472, 175814, 227524, 330944, 351628, 455048, 661888, 703256, 910096, 966977, 1406512, 1820192, 1933954, 2813024, 3640384, 3867908, 5626048, 7280768, 7735816, 11252096, 15471632, 30943264, 61886528, 123773056]

約数ペア:

[(1, 123773056), (2, 61886528), (4, 30943264), (8, 15471632), (11, 11252096), (16, 7735816), (17, 7280768), (22, 5626048), (32, 3867908), (34, 3640384), (44, 2813024), (64, 1933954), (68, 1820192), (88, 1406512), (128, 966977), (136, 910096), (176, 703256), (187, 661888), (272, 455048), (352, 351628), (374, 330944), (544, 227524), (704, 175814), (748, 165472), (1088, 113762), (1408, 87907), (1496, 82736), (2176, 56881), (2992, 41368), (5171, 23936), (5984, 20684), (10342, 11968)]