129173154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20177}}^1$

素因数の和:20290

約数の個数: 32

約数和(自身を含む): 284751936

約数和(自身を除く): 155578782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 20177, 40354, 60531, 121062, 221947, 443894, 665841, 1331682, 1957169, 3914338, 5871507, 11743014, 21528859, 43057718, 64586577, 129173154]

約数ペア:

[(1, 129173154), (2, 64586577), (3, 43057718), (6, 21528859), (11, 11743014), (22, 5871507), (33, 3914338), (66, 1957169), (97, 1331682), (194, 665841), (291, 443894), (582, 221947), (1067, 121062), (2134, 60531), (3201, 40354), (6402, 20177)]