159772968

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22877}}^1$

素因数の和:22986

約数の個数: 48

約数和(自身を含む): 437198580

約数和(自身を除く): 277425612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 22877, 45754, 68631, 91508, 137262, 183016, 205893, 274524, 411786, 549048, 823572, 1647144, 2219069, 4438138, 6657207, 8876276, 13314414, 17752552, 19971621, 26628828, 39943242, 53257656, 79886484, 159772968]

約数ペア:

[(1, 159772968), (2, 79886484), (3, 53257656), (4, 39943242), (6, 26628828), (8, 19971621), (9, 17752552), (12, 13314414), (18, 8876276), (24, 6657207), (36, 4438138), (72, 2219069), (97, 1647144), (194, 823572), (291, 549048), (388, 411786), (582, 274524), (776, 205893), (873, 183016), (1164, 137262), (1746, 91508), (2328, 68631), (3492, 45754), (6984, 22877)]