156395248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{315313}}^1$

素因数の和:315352

約数の個数: 20

約数和(自身を含む): 312791488

約数和(自身を除く): 156396240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 315313, 630626, 1261252, 2522504, 5045008, 9774703, 19549406, 39098812, 78197624, 156395248]

約数ペア:

[(1, 156395248), (2, 78197624), (4, 39098812), (8, 19549406), (16, 9774703), (31, 5045008), (62, 2522504), (124, 1261252), (248, 630626), (496, 315313)]