149260488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{478399}}^1$

素因数の和:478421

約数の個数: 32

約数和(自身を含む): 401856000

約数和(自身を除く): 252595512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 478399, 956798, 1435197, 1913596, 2870394, 3827192, 5740788, 6219187, 11481576, 12438374, 18657561, 24876748, 37315122, 49753496, 74630244, 149260488]

約数ペア:

[(1, 149260488), (2, 74630244), (3, 49753496), (4, 37315122), (6, 24876748), (8, 18657561), (12, 12438374), (13, 11481576), (24, 6219187), (26, 5740788), (39, 3827192), (52, 2870394), (78, 1913596), (104, 1435197), (156, 956798), (312, 478399)]