139305822

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1481}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 284472864

約数和(自身を除く): 145167042

約数列:

[1, 2, 3, 6, 61, 122, 183, 257, 366, 514, 771, 1481, 1542, 2962, 4443, 8886, 15677, 31354, 47031, 90341, 94062, 180682, 271023, 380617, 542046, 761234, 1141851, 2283702, 23217637, 46435274, 69652911, 139305822]

約数ペア:

[(1, 139305822), (2, 69652911), (3, 46435274), (6, 23217637), (61, 2283702), (122, 1141851), (183, 761234), (257, 542046), (366, 380617), (514, 271023), (771, 180682), (1481, 94062), (1542, 90341), (2962, 47031), (4443, 31354), (8886, 15677)]