156944115

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7699}}^1$

素因数の和:7864

約数の個数: 32

約数和(自身を含む): 280896000

約数和(自身を除く): 123951885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 7699, 20385, 23097, 38495, 69291, 115485, 207873, 346455, 1039365, 1162549, 3487647, 5812745, 10462941, 17438235, 31388823, 52314705, 156944115]

約数ペア:

[(1, 156944115), (3, 52314705), (5, 31388823), (9, 17438235), (15, 10462941), (27, 5812745), (45, 3487647), (135, 1162549), (151, 1039365), (453, 346455), (755, 207873), (1359, 115485), (2265, 69291), (4077, 38495), (6795, 23097), (7699, 20385)]