168889143142

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{821}}^1\times {\mathrm{166703}}^1$

素因数の和:168143

約数の個数: 16

約数和(自身を含む): 254054895552

約数和(自身を除く): 85165752410

約数列:

[1, 2, 617, 821, 1234, 1642, 166703, 333406, 506557, 1013114, 102855751, 136863163, 205711502, 273726326, 84444571571, 168889143142]

約数ペア:

[(1, 168889143142), (2, 84444571571), (617, 273726326), (821, 205711502), (1234, 136863163), (1642, 102855751), (166703, 1013114), (333406, 506557)]