156980911842

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{674647}}^1$

素因数の和:674828

約数の個数: 64

約数和(自身を含む): 362690764800

約数和(自身を除く): 205709852958

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 139, 186, 278, 279, 417, 558, 834, 837, 1251, 1674, 2502, 3753, 4309, 7506, 8618, 12927, 25854, 38781, 77562, 116343, 232686, 674647, 1349294, 2023941, 4047882, 6071823, 12143646, 18215469, 20914057, 36430938, 41828114, 62742171, 93775933, 125484342, 187551866, 188226513, 281327799, 376453026, 562655598, 564679539, 843983397, 1129359078, 1687966794, 2531950191, 2907053923, 5063900382, 5814107846, 8721161769, 17442323538, 26163485307, 52326970614, 78490455921, 156980911842]

約数ペア:

[(1, 156980911842), (2, 78490455921), (3, 52326970614), (6, 26163485307), (9, 17442323538), (18, 8721161769), (27, 5814107846), (31, 5063900382), (54, 2907053923), (62, 2531950191), (93, 1687966794), (139, 1129359078), (186, 843983397), (278, 564679539), (279, 562655598), (417, 376453026), (558, 281327799), (834, 188226513), (837, 187551866), (1251, 125484342), (1674, 93775933), (2502, 62742171), (3753, 41828114), (4309, 36430938), (7506, 20914057), (8618, 18215469), (12927, 12143646), (25854, 6071823), (38781, 4047882), (77562, 2023941), (116343, 1349294), (232686, 674647)]