128228218

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{12113}}^1$

素因数の和:12261

約数の個数: 16

約数和(自身を含む): 197700480

約数和(自身を除く): 69472262

約数列:

[1, 2, 67, 79, 134, 158, 5293, 10586, 12113, 24226, 811571, 956927, 1623142, 1913854, 64114109, 128228218]

約数ペア:

[(1, 128228218), (2, 64114109), (67, 1913854), (79, 1623142), (134, 956927), (158, 811571), (5293, 24226), (10586, 12113)]