157434983408

素因数分解:

$2^4\times {\mathrm{2333}}^1\times {\mathrm{4217611}}^1$

素因数の和:4219952

約数の個数: 20

約数和(自身を含む): 305161098648

約数和(自身を除く): 147726115240

約数列:

[1, 2, 4, 8, 16, 2333, 4666, 9332, 18664, 37328, 4217611, 8435222, 16870444, 33740888, 67481776, 9839686463, 19679372926, 39358745852, 78717491704, 157434983408]

約数ペア:

[(1, 157434983408), (2, 78717491704), (4, 39358745852), (8, 19679372926), (16, 9839686463), (2333, 67481776), (4666, 33740888), (9332, 16870444), (18664, 8435222), (37328, 4217611)]