137976272

素因数分解:

$2^4\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1123}}^1$

素因数の和:2235

約数の個数: 40

約数和(自身を含む): 306069696

約数和(自身を除く): 168093424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1097, 1123, 2194, 2246, 4388, 4492, 7679, 7861, 8776, 8984, 15358, 15722, 17552, 17968, 30716, 31444, 61432, 62888, 122864, 125776, 1231931, 2463862, 4927724, 8623517, 9855448, 17247034, 19710896, 34494068, 68988136, 137976272]

約数ペア:

[(1, 137976272), (2, 68988136), (4, 34494068), (7, 19710896), (8, 17247034), (14, 9855448), (16, 8623517), (28, 4927724), (56, 2463862), (112, 1231931), (1097, 125776), (1123, 122864), (2194, 62888), (2246, 61432), (4388, 31444), (4492, 30716), (7679, 17968), (7861, 17552), (8776, 15722), (8984, 15358)]