155963794

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{18353}}^1$

素因数の和:18969

約数の個数: 16

約数和(自身を含む): 267821568

約数和(自身を除く): 111857774

約数列:

[1, 2, 7, 14, 607, 1214, 4249, 8498, 18353, 36706, 128471, 256942, 11140271, 22280542, 77981897, 155963794]

約数ペア:

[(1, 155963794), (2, 77981897), (7, 22280542), (14, 11140271), (607, 256942), (1214, 128471), (4249, 36706), (8498, 18353)]