157660854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65203}}^1$

素因数の和:65252

約数の個数: 32

約数和(自身を含む): 350536704

約数和(自身を除く): 192875850

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 65203, 130406, 195609, 391218, 847639, 1695278, 2021293, 2542917, 4042586, 5085834, 6063879, 12127758, 26276809, 52553618, 78830427, 157660854]

約数ペア:

[(1, 157660854), (2, 78830427), (3, 52553618), (6, 26276809), (13, 12127758), (26, 6063879), (31, 5085834), (39, 4042586), (62, 2542917), (78, 2021293), (93, 1695278), (186, 847639), (403, 391218), (806, 195609), (1209, 130406), (2418, 65203)]