149543286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5987}}^1$

素因数の和:6196

約数の個数: 32

約数和(自身を含む): 313867008

約数和(自身を除く): 164323722

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 4163, 5987, 8326, 11974, 12489, 17961, 24978, 35922, 137701, 275402, 413103, 826206, 1083647, 2167294, 3250941, 6501882, 24923881, 49847762, 74771643, 149543286]

約数ペア:

[(1, 149543286), (2, 74771643), (3, 49847762), (6, 24923881), (23, 6501882), (46, 3250941), (69, 2167294), (138, 1083647), (181, 826206), (362, 413103), (543, 275402), (1086, 137701), (4163, 35922), (5987, 24978), (8326, 17961), (11974, 12489)]