158367040676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{399727}}^1$

素因数の和:400164

約数の個数: 48

約数和(自身を含む): 314953685760

約数和(自身を除く): 156586645084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 401, 494, 802, 988, 1604, 5213, 7619, 10426, 15238, 20852, 30476, 99047, 198094, 396188, 399727, 799454, 1598908, 5196451, 7594813, 10392902, 15189626, 20785804, 30379252, 98732569, 160290527, 197465138, 320581054, 394930276, 641162108, 2083776851, 3045520013, 4167553702, 6091040026, 8335107404, 12182080052, 39591760169, 79183520338, 158367040676]

約数ペア:

[(1, 158367040676), (2, 79183520338), (4, 39591760169), (13, 12182080052), (19, 8335107404), (26, 6091040026), (38, 4167553702), (52, 3045520013), (76, 2083776851), (247, 641162108), (401, 394930276), (494, 320581054), (802, 197465138), (988, 160290527), (1604, 98732569), (5213, 30379252), (7619, 20785804), (10426, 15189626), (15238, 10392902), (20852, 7594813), (30476, 5196451), (99047, 1598908), (198094, 799454), (396188, 399727)]