128534172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4603}}^1$

素因数の和:4802

約数の個数: 48

約数和(自身を含む): 324858240

約数和(自身を除く): 196324068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 716, 1074, 2148, 2327, 4603, 4654, 6981, 9206, 9308, 13809, 13962, 18412, 27618, 27924, 55236, 59839, 119678, 179517, 239356, 359034, 718068, 823937, 1647874, 2471811, 3295748, 4943622, 9887244, 10711181, 21422362, 32133543, 42844724, 64267086, 128534172]

約数ペア:

[(1, 128534172), (2, 64267086), (3, 42844724), (4, 32133543), (6, 21422362), (12, 10711181), (13, 9887244), (26, 4943622), (39, 3295748), (52, 2471811), (78, 1647874), (156, 823937), (179, 718068), (358, 359034), (537, 239356), (716, 179517), (1074, 119678), (2148, 59839), (2327, 55236), (4603, 27924), (4654, 27618), (6981, 18412), (9206, 13962), (9308, 13809)]