145306226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 246395520

約数和(自身を除く): 101089294

約数列:

[1, 2, 13, 23, 26, 46, 193, 299, 386, 598, 1259, 2509, 2518, 4439, 5018, 8878, 16367, 28957, 32734, 57707, 57914, 115414, 242987, 376441, 485974, 752882, 3158831, 5588701, 6317662, 11177402, 72653113, 145306226]

約数ペア:

[(1, 145306226), (2, 72653113), (13, 11177402), (23, 6317662), (26, 5588701), (46, 3158831), (193, 752882), (299, 485974), (386, 376441), (598, 242987), (1259, 115414), (2509, 57914), (2518, 57707), (4439, 32734), (5018, 28957), (8878, 16367)]