138696248

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{368873}}^1$

素因数の和:368926

約数の個数: 16

約数和(自身を含む): 265589280

約数和(自身を除く): 126893032

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 368873, 737746, 1475492, 2950984, 17337031, 34674062, 69348124, 138696248]

約数ペア:

[(1, 138696248), (2, 69348124), (4, 34674062), (8, 17337031), (47, 2950984), (94, 1475492), (188, 737746), (376, 368873)]