140596142

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{4517}}^1$

素因数の和:4795

約数の個数: 16

約数和(自身を含む): 214695360

約数和(自身を除く): 74099218

約数列:

[1, 2, 79, 158, 197, 394, 4517, 9034, 15563, 31126, 356843, 713686, 889849, 1779698, 70298071, 140596142]

約数ペア:

[(1, 140596142), (2, 70298071), (79, 1779698), (158, 889849), (197, 713686), (394, 356843), (4517, 31126), (9034, 15563)]