139954266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1787}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 320767200

約数和(自身を除く): 180812934

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 229, 342, 458, 687, 1374, 1787, 2061, 3574, 4122, 4351, 5361, 8702, 10722, 13053, 16083, 26106, 32166, 33953, 39159, 67906, 78318, 101859, 203718, 305577, 409223, 611154, 818446, 1227669, 2455338, 3683007, 7366014, 7775237, 15550474, 23325711, 46651422, 69977133, 139954266]

約数ペア:

[(1, 139954266), (2, 69977133), (3, 46651422), (6, 23325711), (9, 15550474), (18, 7775237), (19, 7366014), (38, 3683007), (57, 2455338), (114, 1227669), (171, 818446), (229, 611154), (342, 409223), (458, 305577), (687, 203718), (1374, 101859), (1787, 78318), (2061, 67906), (3574, 39159), (4122, 33953), (4351, 32166), (5361, 26106), (8702, 16083), (10722, 13053)]