166469458

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{2131}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 252514080

約数和(自身を除く): 86044622

約数列:

[1, 2, 139, 278, 281, 562, 2131, 4262, 39059, 78118, 296209, 592418, 598811, 1197622, 83234729, 166469458]

約数ペア:

[(1, 166469458), (2, 83234729), (139, 1197622), (278, 598811), (281, 592418), (562, 296209), (2131, 78118), (4262, 39059)]