156795058

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 272764800

約数和(自身を除く): 115969742

約数列:

[1, 2, 7, 14, 139, 197, 278, 394, 409, 818, 973, 1379, 1946, 2758, 2863, 5726, 27383, 54766, 56851, 80573, 113702, 161146, 191681, 383362, 397957, 564011, 795914, 1128022, 11199647, 22399294, 78397529, 156795058]

約数ペア:

[(1, 156795058), (2, 78397529), (7, 22399294), (14, 11199647), (139, 1128022), (197, 795914), (278, 564011), (394, 397957), (409, 383362), (818, 191681), (973, 161146), (1379, 113702), (1946, 80573), (2758, 56851), (2863, 54766), (5726, 27383)]