315048578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{145991}}^1$

素因数の和:146089

約数の個数: 16

約数和(自身を含む): 515059776

約数和(自身を除く): 200011198

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 145991, 291982, 1897883, 3795766, 12117253, 24234506, 157524289, 315048578]

約数ペア:

[(1, 315048578), (2, 157524289), (13, 24234506), (26, 12117253), (83, 3795766), (166, 1897883), (1079, 291982), (2158, 145991)]