156720072926

素因数分解:

$2^1\times {\mathrm{823}}^1\times {\mathrm{4951}}^1\times {\mathrm{19231}}^1$

素因数の和:25007

約数の個数: 16

約数和(自身を含む): 235425527808

約数和(自身を除く): 78705454882

約数列:

[1, 2, 823, 1646, 4951, 9902, 19231, 38462, 4074673, 8149346, 15827113, 31654226, 95212681, 190425362, 78360036463, 156720072926]

約数ペア:

[(1, 156720072926), (2, 78360036463), (823, 190425362), (1646, 95212681), (4951, 31654226), (9902, 15827113), (19231, 8149346), (38462, 4074673)]