156931950232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{15233}}^1\times {\mathrm{67777}}^1$

素因数の和:83035

約数の個数: 32

約数和(自身を含む): 309759015600

約数和(自身を除く): 152827065368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 15233, 30466, 60932, 67777, 121864, 135554, 271108, 289427, 542216, 578854, 1157708, 1287763, 2315416, 2575526, 5151052, 10302104, 1032447041, 2064894082, 4129788164, 8259576328, 19616493779, 39232987558, 78465975116, 156931950232]

約数ペア:

[(1, 156931950232), (2, 78465975116), (4, 39232987558), (8, 19616493779), (19, 8259576328), (38, 4129788164), (76, 2064894082), (152, 1032447041), (15233, 10302104), (30466, 5151052), (60932, 2575526), (67777, 2315416), (121864, 1287763), (135554, 1157708), (271108, 578854), (289427, 542216)]