131199768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{260317}}^1$

素因数の和:260336

約数の個数: 48

約数和(自身を含む): 406096080

約数和(自身を除く): 274896312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 260317, 520634, 780951, 1041268, 1561902, 1822219, 2082536, 2342853, 3123804, 3644438, 4685706, 5466657, 6247608, 7288876, 9371412, 10933314, 14577752, 16399971, 18742824, 21866628, 32799942, 43733256, 65599884, 131199768]

約数ペア:

[(1, 131199768), (2, 65599884), (3, 43733256), (4, 32799942), (6, 21866628), (7, 18742824), (8, 16399971), (9, 14577752), (12, 10933314), (14, 9371412), (18, 7288876), (21, 6247608), (24, 5466657), (28, 4685706), (36, 3644438), (42, 3123804), (56, 2342853), (63, 2082536), (72, 1822219), (84, 1561902), (126, 1041268), (168, 780951), (252, 520634), (504, 260317)]