148561646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 258508800

約数和(自身を除く): 109947154

約数列:

[1, 2, 19, 23, 38, 43, 46, 59, 67, 86, 118, 134, 437, 817, 874, 989, 1121, 1273, 1357, 1541, 1634, 1978, 2242, 2537, 2546, 2714, 2881, 3082, 3953, 5074, 5762, 7906, 18791, 25783, 29279, 37582, 48203, 51566, 54739, 58351, 58558, 66263, 75107, 90919, 96406, 109478, 116702, 132526, 150214, 169979, 181838, 339958, 1108669, 1258997, 1727461, 2217338, 2517994, 3229601, 3454922, 3909517, 6459202, 7819034, 74280823, 148561646]

約数ペア:

[(1, 148561646), (2, 74280823), (19, 7819034), (23, 6459202), (38, 3909517), (43, 3454922), (46, 3229601), (59, 2517994), (67, 2217338), (86, 1727461), (118, 1258997), (134, 1108669), (437, 339958), (817, 181838), (874, 169979), (989, 150214), (1121, 132526), (1273, 116702), (1357, 109478), (1541, 96406), (1634, 90919), (1978, 75107), (2242, 66263), (2537, 58558), (2546, 58351), (2714, 54739), (2881, 51566), (3082, 48203), (3953, 37582), (5074, 29279), (5762, 25783), (7906, 18791)]