149432896

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:843

約数の個数: 56

約数和(自身を含む): 309351680

約数和(自身を除く): 159918784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 436, 496, 691, 872, 992, 1382, 1744, 1984, 2764, 3379, 3488, 5528, 6758, 6976, 11056, 13516, 21421, 22112, 27032, 42842, 44224, 54064, 75319, 85684, 108128, 150638, 171368, 216256, 301276, 342736, 602552, 685472, 1205104, 1370944, 2334889, 2410208, 4669778, 4820416, 9339556, 18679112, 37358224, 74716448, 149432896]

約数ペア:

[(1, 149432896), (2, 74716448), (4, 37358224), (8, 18679112), (16, 9339556), (31, 4820416), (32, 4669778), (62, 2410208), (64, 2334889), (109, 1370944), (124, 1205104), (218, 685472), (248, 602552), (436, 342736), (496, 301276), (691, 216256), (872, 171368), (992, 150638), (1382, 108128), (1744, 85684), (1984, 75319), (2764, 54064), (3379, 44224), (3488, 42842), (5528, 27032), (6758, 22112), (6976, 21421), (11056, 13516)]