120858896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1959

約数の個数: 40

約数和(自身を含む): 242213664

約数和(自身を除く): 121354768

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1552, 1811, 3622, 4171, 7244, 8342, 14488, 16684, 28976, 33368, 66736, 77873, 155746, 175667, 311492, 351334, 622984, 702668, 1245968, 1405336, 2810672, 7553681, 15107362, 30214724, 60429448, 120858896]

約数ペア:

[(1, 120858896), (2, 60429448), (4, 30214724), (8, 15107362), (16, 7553681), (43, 2810672), (86, 1405336), (97, 1245968), (172, 702668), (194, 622984), (344, 351334), (388, 311492), (688, 175667), (776, 155746), (1552, 77873), (1811, 66736), (3622, 33368), (4171, 28976), (7244, 16684), (8342, 14488)]