156660570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{158243}}^1$

素因数の和:158267

約数の個数: 48

約数和(自身を含む): 444349152

約数和(自身を除く): 287688582

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 158243, 316486, 474729, 791215, 949458, 1424187, 1582430, 1740673, 2373645, 2848374, 3481346, 4747290, 5222019, 7120935, 8703365, 10444038, 14241870, 15666057, 17406730, 26110095, 31332114, 52220190, 78330285, 156660570]

約数ペア:

[(1, 156660570), (2, 78330285), (3, 52220190), (5, 31332114), (6, 26110095), (9, 17406730), (10, 15666057), (11, 14241870), (15, 10444038), (18, 8703365), (22, 7120935), (30, 5222019), (33, 4747290), (45, 3481346), (55, 2848374), (66, 2373645), (90, 1740673), (99, 1582430), (110, 1424187), (165, 949458), (198, 791215), (330, 474729), (495, 316486), (990, 158243)]