128156901662

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{14717}}^1\times {\mathrm{140453}}^1$

素因数の和:155203

約数の個数: 16

約数和(自身を含む): 198451389312

約数和(自身を除く): 70294487650

約数列:

[1, 2, 31, 62, 14717, 29434, 140453, 280906, 456227, 912454, 4354043, 8708086, 2067046801, 4134093602, 64078450831, 128156901662]

約数ペア:

[(1, 128156901662), (2, 64078450831), (31, 4134093602), (62, 2067046801), (14717, 8708086), (29434, 4354043), (140453, 912454), (280906, 456227)]