157428738

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{171491}}^1$

素因数の和:171519

約数の個数: 32

約数和(自身を含む): 370422720

約数和(自身を除く): 212993982

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 171491, 342982, 514473, 1028946, 1543419, 2915347, 3086838, 4630257, 5830694, 8746041, 9260514, 17492082, 26238123, 52476246, 78714369, 157428738]

約数ペア:

[(1, 157428738), (2, 78714369), (3, 52476246), (6, 26238123), (9, 17492082), (17, 9260514), (18, 8746041), (27, 5830694), (34, 4630257), (51, 3086838), (54, 2915347), (102, 1543419), (153, 1028946), (306, 514473), (459, 342982), (918, 171491)]