127748331376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{469662983}}^1$

素因数の和:469663008

約数の個数: 20

約数和(自身を含む): 262071945072

約数和(自身を除く): 134323613696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 469662983, 939325966, 1878651932, 3757303864, 7514607728, 7984270711, 15968541422, 31937082844, 63874165688, 127748331376]

約数ペア:

[(1, 127748331376), (2, 63874165688), (4, 31937082844), (8, 15968541422), (16, 7984270711), (17, 7514607728), (34, 3757303864), (68, 1878651932), (136, 939325966), (272, 469662983)]