139328708

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 247191000

約数和(自身を除く): 107862292

約数列:

[1, 2, 4, 149, 157, 298, 314, 596, 628, 1489, 2978, 5956, 23393, 46786, 93572, 221861, 233773, 443722, 467546, 887444, 935092, 34832177, 69664354, 139328708]

約数ペア:

[(1, 139328708), (2, 69664354), (4, 34832177), (149, 935092), (157, 887444), (298, 467546), (314, 443722), (596, 233773), (628, 221861), (1489, 93572), (2978, 46786), (5956, 23393)]