128536931898

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6886153}}^1$

素因数の和:6886239

約数の個数: 48

約数和(自身を含む): 299712966696

約数和(自身を除く): 171176034798

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 9333, 18666, 6886153, 13772306, 20658459, 41316918, 61975377, 117064601, 123950754, 234129202, 351193803, 420055333, 702387606, 840110666, 1053581409, 1260165999, 2107162818, 2520331998, 3780497997, 7140940661, 7560995994, 14281881322, 21422821983, 42845643966, 64268465949, 128536931898]

約数ペア:

[(1, 128536931898), (2, 64268465949), (3, 42845643966), (6, 21422821983), (9, 14281881322), (17, 7560995994), (18, 7140940661), (34, 3780497997), (51, 2520331998), (61, 2107162818), (102, 1260165999), (122, 1053581409), (153, 840110666), (183, 702387606), (306, 420055333), (366, 351193803), (549, 234129202), (1037, 123950754), (1098, 117064601), (2074, 61975377), (3111, 41316918), (6222, 20658459), (9333, 13772306), (18666, 6886153)]