154807464

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131639}}^1$

素因数の和:131662

約数の個数: 48

約数和(自身を含む): 450208800

約数和(自身を除く): 295401336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 131639, 263278, 394917, 526556, 789834, 921473, 1053112, 1579668, 1842946, 2764419, 3159336, 3685892, 5528838, 6450311, 7371784, 11057676, 12900622, 19350933, 22115352, 25801244, 38701866, 51602488, 77403732, 154807464]

約数ペア:

[(1, 154807464), (2, 77403732), (3, 51602488), (4, 38701866), (6, 25801244), (7, 22115352), (8, 19350933), (12, 12900622), (14, 11057676), (21, 7371784), (24, 6450311), (28, 5528838), (42, 3685892), (49, 3159336), (56, 2764419), (84, 1842946), (98, 1579668), (147, 1053112), (168, 921473), (196, 789834), (294, 526556), (392, 394917), (588, 263278), (1176, 131639)]