128530974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149803}}^1$

素因数の和:149832

約数の個数: 32

約数和(自身を含む): 302004864

約数和(自身を除く): 173473890

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 149803, 299606, 449409, 898818, 1647833, 1947439, 3295666, 3894878, 4943499, 5842317, 9886998, 11684634, 21421829, 42843658, 64265487, 128530974]

約数ペア:

[(1, 128530974), (2, 64265487), (3, 42843658), (6, 21421829), (11, 11684634), (13, 9886998), (22, 5842317), (26, 4943499), (33, 3894878), (39, 3295666), (66, 1947439), (78, 1647833), (143, 898818), (286, 449409), (429, 299606), (858, 149803)]