140194958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 232366080

約数和(自身を除く): 92171122

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 589, 1159, 1178, 1891, 1951, 2318, 3782, 3902, 35929, 37069, 60481, 71858, 74138, 119011, 120962, 238022, 1149139, 2261209, 2298278, 3689341, 4522418, 7378682, 70097479, 140194958]

約数ペア:

[(1, 140194958), (2, 70097479), (19, 7378682), (31, 4522418), (38, 3689341), (61, 2298278), (62, 2261209), (122, 1149139), (589, 238022), (1159, 120962), (1178, 119011), (1891, 74138), (1951, 71858), (2318, 60481), (3782, 37069), (3902, 35929)]