156740230142

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1\times {\mathrm{689459}}^1$

素因数の和:690235

約数の個数: 16

約数和(自身を含む): 236713680720

約数和(自身を除く): 79973450578

約数列:

[1, 2, 197, 394, 577, 1154, 113669, 227338, 689459, 1378918, 135823423, 271646846, 397817843, 795635686, 78370115071, 156740230142]

約数ペア:

[(1, 156740230142), (2, 78370115071), (197, 795635686), (394, 397817843), (577, 271646846), (1154, 135823423), (113669, 1378918), (227338, 689459)]