156766382978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{2656427}}^1$

素因数の和:2658001

約数の個数: 16

約数和(自身を含む): 247685346720

約数和(自身を除く): 90918963742

約数列:

[1, 2, 19, 38, 1553, 3106, 29507, 59014, 2656427, 5312854, 50472113, 100944226, 4125431131, 8250862262, 78383191489, 156766382978]

約数ペア:

[(1, 156766382978), (2, 78383191489), (19, 8250862262), (38, 4125431131), (1553, 100944226), (3106, 50472113), (29507, 5312854), (59014, 2656427)]