140144104

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{221747}}^1$

素因数の和:221832

約数の個数: 16

約数和(自身を含む): 266097600

約数和(自身を除く): 125953496

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 221747, 443494, 886988, 1773976, 17518013, 35036026, 70072052, 140144104]

約数ペア:

[(1, 140144104), (2, 70072052), (4, 35036026), (8, 17518013), (79, 1773976), (158, 886988), (316, 443494), (632, 221747)]