148980488

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{59497}}^1$

素因数の和:59816

約数の個数: 16

約数和(自身を含む): 280235580

約数和(自身を除く): 131255092

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 59497, 118994, 237988, 475976, 18622561, 37245122, 74490244, 148980488]

約数ペア:

[(1, 148980488), (2, 74490244), (4, 37245122), (8, 18622561), (313, 475976), (626, 237988), (1252, 118994), (2504, 59497)]