149879496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{480383}}^1$

素因数の和:480405

約数の個数: 32

約数和(自身を含む): 403522560

約数和(自身を除く): 253643064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 480383, 960766, 1441149, 1921532, 2882298, 3843064, 5764596, 6244979, 11529192, 12489958, 18734937, 24979916, 37469874, 49959832, 74939748, 149879496]

約数ペア:

[(1, 149879496), (2, 74939748), (3, 49959832), (4, 37469874), (6, 24979916), (8, 18734937), (12, 12489958), (13, 11529192), (24, 6244979), (26, 5764596), (39, 3843064), (52, 2882298), (78, 1921532), (104, 1441149), (156, 960766), (312, 480383)]