158883942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{53281}}^1$

素因数の和:53364

約数の個数: 32

約数和(自身を含む): 368285184

約数和(自身を除く): 209401242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 53281, 106562, 159843, 319686, 372967, 745934, 1118901, 2237802, 3782951, 7565902, 11348853, 22697706, 26480657, 52961314, 79441971, 158883942]

約数ペア:

[(1, 158883942), (2, 79441971), (3, 52961314), (6, 26480657), (7, 22697706), (14, 11348853), (21, 7565902), (42, 3782951), (71, 2237802), (142, 1118901), (213, 745934), (426, 372967), (497, 319686), (994, 159843), (1491, 106562), (2982, 53281)]