140304814

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 234420480

約数和(自身を除く): 94115666

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 863, 962, 1726, 2197, 4394, 6253, 11219, 12506, 22438, 31931, 63862, 81289, 145847, 162578, 291694, 415103, 830206, 1896011, 3792022, 5396339, 10792678, 70152407, 140304814]

約数ペア:

[(1, 140304814), (2, 70152407), (13, 10792678), (26, 5396339), (37, 3792022), (74, 1896011), (169, 830206), (338, 415103), (481, 291694), (863, 162578), (962, 145847), (1726, 81289), (2197, 63862), (4394, 31931), (6253, 22438), (11219, 12506)]