129334828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 267591744

約数和(自身を除く): 138256916

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 113, 164, 226, 287, 452, 574, 791, 997, 1148, 1582, 1994, 3164, 3988, 4633, 6979, 9266, 13958, 18532, 27916, 32431, 40877, 64862, 81754, 112661, 129724, 163508, 225322, 286139, 450644, 572278, 788627, 1144556, 1577254, 3154508, 4619101, 9238202, 18476404, 32333707, 64667414, 129334828]

約数ペア:

[(1, 129334828), (2, 64667414), (4, 32333707), (7, 18476404), (14, 9238202), (28, 4619101), (41, 3154508), (82, 1577254), (113, 1144556), (164, 788627), (226, 572278), (287, 450644), (452, 286139), (574, 225322), (791, 163508), (997, 129724), (1148, 112661), (1582, 81754), (1994, 64862), (3164, 40877), (3988, 32431), (4633, 27916), (6979, 18532), (9266, 13958)]