157440980056

素因数分解:

$2^3\times {\mathrm{25951}}^1\times {\mathrm{758357}}^1$

素因数の和:784314

約数の個数: 16

約数和(自身を含む): 295213602240

約数和(自身を除く): 137772622184

約数列:

[1, 2, 4, 8, 25951, 51902, 103804, 207608, 758357, 1516714, 3033428, 6066856, 19680122507, 39360245014, 78720490028, 157440980056]

約数ペア:

[(1, 157440980056), (2, 78720490028), (4, 39360245014), (8, 19680122507), (25951, 6066856), (51902, 3033428), (103804, 1516714), (207608, 758357)]