140614838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8681}}^1$

素因数の和:8792

約数の個数: 32

約数和(自身を含む): 262543680

約数和(自身を除く): 121928842

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 8099, 8681, 16198, 17362, 60767, 112853, 121534, 225706, 772609, 789971, 1545218, 1579942, 5408263, 10043917, 10816526, 20087834, 70307419, 140614838]

約数ペア:

[(1, 140614838), (2, 70307419), (7, 20087834), (13, 10816526), (14, 10043917), (26, 5408263), (89, 1579942), (91, 1545218), (178, 789971), (182, 772609), (623, 225706), (1157, 121534), (1246, 112853), (2314, 60767), (8099, 17362), (8681, 16198)]