126775154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 220449600

約数和(自身を除く): 93674446

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 419, 809, 838, 1618, 4609, 7123, 8899, 9218, 13753, 14246, 17798, 27506, 78353, 151283, 156706, 302566, 338971, 677942, 3728681, 5762507, 7457362, 11525014, 63387577, 126775154]

約数ペア:

[(1, 126775154), (2, 63387577), (11, 11525014), (17, 7457362), (22, 5762507), (34, 3728681), (187, 677942), (374, 338971), (419, 302566), (809, 156706), (838, 151283), (1618, 78353), (4609, 27506), (7123, 17798), (8899, 14246), (9218, 13753)]