142904344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{55997}}^1$

素因数の和:56043

約数の個数: 32

約数和(自身を含む): 302389200

約数和(自身を除く): 159484856

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 55997, 111994, 223988, 447976, 615967, 1231934, 1623913, 2463868, 3247826, 4927736, 6495652, 12991304, 17863043, 35726086, 71452172, 142904344]

約数ペア:

[(1, 142904344), (2, 71452172), (4, 35726086), (8, 17863043), (11, 12991304), (22, 6495652), (29, 4927736), (44, 3247826), (58, 2463868), (88, 1623913), (116, 1231934), (232, 615967), (319, 447976), (638, 223988), (1276, 111994), (2552, 55997)]