151245488

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{129491}}^1$

素因数の和:129572

約数の個数: 20

約数和(自身を含む): 297054648

約数和(自身を除く): 145809160

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 129491, 258982, 517964, 1035928, 2071856, 9452843, 18905686, 37811372, 75622744, 151245488]

約数ペア:

[(1, 151245488), (2, 75622744), (4, 37811372), (8, 18905686), (16, 9452843), (73, 2071856), (146, 1035928), (292, 517964), (584, 258982), (1168, 129491)]