139799956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{2467}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 253197056

約数和(自身を除く): 113397100

約数列:

[1, 2, 4, 31, 62, 124, 457, 914, 1828, 2467, 4934, 9868, 14167, 28334, 56668, 76477, 152954, 305908, 1127419, 2254838, 4509676, 34949989, 69899978, 139799956]

約数ペア:

[(1, 139799956), (2, 69899978), (4, 34949989), (31, 4509676), (62, 2254838), (124, 1127419), (457, 305908), (914, 152954), (1828, 76477), (2467, 56668), (4934, 28334), (9868, 14167)]