147961758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{19681}}^1$

素因数の和:19872

約数の個数: 32

約数和(自身を含む): 340104960

約数和(自身を除く): 192143202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 19681, 39362, 59043, 118086, 137767, 275534, 413301, 826602, 3522899, 7045798, 10568697, 21137394, 24660293, 49320586, 73980879, 147961758]

約数ペア:

[(1, 147961758), (2, 73980879), (3, 49320586), (6, 24660293), (7, 21137394), (14, 10568697), (21, 7045798), (42, 3522899), (179, 826602), (358, 413301), (537, 275534), (1074, 137767), (1253, 118086), (2506, 59043), (3759, 39362), (7518, 19681)]