156917772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8431}}^1$

素因数の和:8499

約数の個数: 72

約数和(自身を含む): 441971712

約数和(自身を除く): 285053940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 8431, 9306, 16862, 18612, 25293, 33724, 50586, 75879, 92741, 101172, 151758, 185482, 278223, 303516, 370964, 396257, 556446, 792514, 834669, 1112892, 1188771, 1585028, 1669338, 2377542, 3338676, 3566313, 4358827, 4755084, 7132626, 8717654, 13076481, 14265252, 17435308, 26152962, 39229443, 52305924, 78458886, 156917772]

約数ペア:

[(1, 156917772), (2, 78458886), (3, 52305924), (4, 39229443), (6, 26152962), (9, 17435308), (11, 14265252), (12, 13076481), (18, 8717654), (22, 7132626), (33, 4755084), (36, 4358827), (44, 3566313), (47, 3338676), (66, 2377542), (94, 1669338), (99, 1585028), (132, 1188771), (141, 1112892), (188, 834669), (198, 792514), (282, 556446), (396, 396257), (423, 370964), (517, 303516), (564, 278223), (846, 185482), (1034, 151758), (1551, 101172), (1692, 92741), (2068, 75879), (3102, 50586), (4653, 33724), (6204, 25293), (8431, 18612), (9306, 16862)]