128291262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10177}}^1$

素因数の和:10384

約数の個数: 32

約数和(自身を含む): 281401344

約数和(自身を除く): 153110082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 4202, 6303, 10177, 12606, 20354, 30531, 61062, 111947, 223894, 335841, 671682, 1943807, 3887614, 5831421, 11662842, 21381877, 42763754, 64145631, 128291262]

約数ペア:

[(1, 128291262), (2, 64145631), (3, 42763754), (6, 21381877), (11, 11662842), (22, 5831421), (33, 3887614), (66, 1943807), (191, 671682), (382, 335841), (573, 223894), (1146, 111947), (2101, 61062), (4202, 30531), (6303, 20354), (10177, 12606)]