156943859306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{32321}}^1\times {\mathrm{186761}}^1$

素因数の和:219097

約数の個数: 16

約数和(自身を含む): 253533897288

約数和(自身を除く): 96590037982

約数列:

[1, 2, 13, 26, 32321, 64642, 186761, 373522, 420173, 840346, 2427893, 4855786, 6036302281, 12072604562, 78471929653, 156943859306]

約数ペア:

[(1, 156943859306), (2, 78471929653), (13, 12072604562), (26, 6036302281), (32321, 4855786), (64642, 2427893), (186761, 840346), (373522, 420173)]