156688402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 267422400

約数和(自身を除く): 110733998

約数列:

[1, 2, 13, 19, 26, 38, 247, 419, 494, 757, 838, 1514, 5447, 7961, 9841, 10894, 14383, 15922, 19682, 28766, 103493, 186979, 206986, 317183, 373958, 634366, 4123379, 6026477, 8246758, 12052954, 78344201, 156688402]

約数ペア:

[(1, 156688402), (2, 78344201), (13, 12052954), (19, 8246758), (26, 6026477), (38, 4123379), (247, 634366), (419, 373958), (494, 317183), (757, 206986), (838, 186979), (1514, 103493), (5447, 28766), (7961, 19682), (9841, 15922), (10894, 14383)]