164033270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14153}}^1$

素因数の和:14240

約数の個数: 32

約数和(自身を含む): 315917280

約数和(自身を除く): 151884010

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 14153, 28306, 70765, 141530, 268907, 537814, 863333, 1344535, 1726666, 2689070, 4316665, 8633330, 16403327, 32806654, 82016635, 164033270]

約数ペア:

[(1, 164033270), (2, 82016635), (5, 32806654), (10, 16403327), (19, 8633330), (38, 4316665), (61, 2689070), (95, 1726666), (122, 1344535), (190, 863333), (305, 537814), (610, 268907), (1159, 141530), (2318, 70765), (5795, 28306), (11590, 14153)]