128049214

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4155

約数の個数: 16

約数和(自身を含む): 195215760

約数和(自身を除く): 67166546

約数列:

[1, 2, 101, 163, 202, 326, 3889, 7778, 16463, 32926, 392789, 633907, 785578, 1267814, 64024607, 128049214]

約数ペア:

[(1, 128049214), (2, 64024607), (101, 1267814), (163, 785578), (202, 633907), (326, 392789), (3889, 32926), (7778, 16463)]