156916028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{4751}}^1$

素因数の和:5137

約数の個数: 24

約数和(自身を含む): 287400960

約数和(自身を除く): 130484932

約数列:

[1, 2, 4, 23, 46, 92, 359, 718, 1436, 4751, 8257, 9502, 16514, 19004, 33028, 109273, 218546, 437092, 1705609, 3411218, 6822436, 39229007, 78458014, 156916028]

約数ペア:

[(1, 156916028), (2, 78458014), (4, 39229007), (23, 6822436), (46, 3411218), (92, 1705609), (359, 437092), (718, 218546), (1436, 109273), (4751, 33028), (8257, 19004), (9502, 16514)]