148253256

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{19991}}^1$

素因数の和:20106

約数の個数: 48

約数和(自身を含む): 405437760

約数和(自身を除く): 257184504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 19991, 39982, 59973, 79964, 119946, 159928, 179919, 239892, 359838, 479784, 719676, 1439352, 2059073, 4118146, 6177219, 8236292, 12354438, 16472584, 18531657, 24708876, 37063314, 49417752, 74126628, 148253256]

約数ペア:

[(1, 148253256), (2, 74126628), (3, 49417752), (4, 37063314), (6, 24708876), (8, 18531657), (9, 16472584), (12, 12354438), (18, 8236292), (24, 6177219), (36, 4118146), (72, 2059073), (103, 1439352), (206, 719676), (309, 479784), (412, 359838), (618, 239892), (824, 179919), (927, 159928), (1236, 119946), (1854, 79964), (2472, 59973), (3708, 39982), (7416, 19991)]