128210342402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{341459}}^1$

素因数の和:341762

約数の個数: 32

約数和(自身を含む): 208235966400

約数和(自身を除く): 80025623998

約数列:

[1, 2, 19, 38, 41, 82, 241, 482, 779, 1558, 4579, 9158, 9881, 19762, 187739, 341459, 375478, 682918, 6487721, 12975442, 13999819, 27999638, 82291619, 164583238, 265996561, 531993122, 1563540761, 3127081522, 3373956379, 6747912758, 64105171201, 128210342402]

約数ペア:

[(1, 128210342402), (2, 64105171201), (19, 6747912758), (38, 3373956379), (41, 3127081522), (82, 1563540761), (241, 531993122), (482, 265996561), (779, 164583238), (1558, 82291619), (4579, 27999638), (9158, 13999819), (9881, 12975442), (19762, 6487721), (187739, 682918), (341459, 375478)]