177451144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4889}}^1$

素因数の和:5257

約数の個数: 32

約数和(自身を含む): 359415000

約数和(自身を除く): 181963856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2792, 4537, 4889, 9074, 9778, 18148, 19556, 36296, 39112, 63557, 127114, 254228, 508456, 1706261, 3412522, 6825044, 13650088, 22181393, 44362786, 88725572, 177451144]

約数ペア:

[(1, 177451144), (2, 88725572), (4, 44362786), (8, 22181393), (13, 13650088), (26, 6825044), (52, 3412522), (104, 1706261), (349, 508456), (698, 254228), (1396, 127114), (2792, 63557), (4537, 39112), (4889, 36296), (9074, 19556), (9778, 18148)]