121758224

素因数分解:

$2^4\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1097}}^1$

素因数の和:2103

約数の個数: 40

約数和(自身を含む): 270125568

約数和(自身を除く): 148367344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 991, 1097, 1982, 2194, 3964, 4388, 6937, 7679, 7928, 8776, 13874, 15358, 15856, 17552, 27748, 30716, 55496, 61432, 110992, 122864, 1087127, 2174254, 4348508, 7609889, 8697016, 15219778, 17394032, 30439556, 60879112, 121758224]

約数ペア:

[(1, 121758224), (2, 60879112), (4, 30439556), (7, 17394032), (8, 15219778), (14, 8697016), (16, 7609889), (28, 4348508), (56, 2174254), (112, 1087127), (991, 122864), (1097, 110992), (1982, 61432), (2194, 55496), (3964, 30716), (4388, 27748), (6937, 17552), (7679, 15856), (7928, 15358), (8776, 13874)]