178582326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{11987}}^1$

素因数の和:12196

約数の個数: 32

約数和(自身を含む): 386684928

約数和(自身を除く): 208102602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 11987, 14898, 23974, 35961, 71922, 155831, 311662, 467493, 934986, 2289517, 4579034, 6868551, 13737102, 29763721, 59527442, 89291163, 178582326]

約数ペア:

[(1, 178582326), (2, 89291163), (3, 59527442), (6, 29763721), (13, 13737102), (26, 6868551), (39, 4579034), (78, 2289517), (191, 934986), (382, 467493), (573, 311662), (1146, 155831), (2483, 71922), (4966, 35961), (7449, 23974), (11987, 14898)]