158260082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 258007680

約数和(自身を除く): 99747598

約数列:

[1, 2, 19, 38, 41, 82, 157, 314, 647, 779, 1294, 1558, 2983, 5966, 6437, 12293, 12874, 24586, 26527, 53054, 101579, 122303, 203158, 244606, 504013, 1008026, 1930001, 3860002, 4164739, 8329478, 79130041, 158260082]

約数ペア:

[(1, 158260082), (2, 79130041), (19, 8329478), (38, 4164739), (41, 3860002), (82, 1930001), (157, 1008026), (314, 504013), (647, 244606), (779, 203158), (1294, 122303), (1558, 101579), (2983, 53054), (5966, 26527), (6437, 24586), (12293, 12874)]