161871732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6101}}^1$

素因数の和:6189

約数の個数: 72

約数和(自身を含む): 453110112

約数和(自身を除く): 291238380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 4422, 6101, 6633, 8844, 12202, 13266, 18303, 24404, 26532, 36606, 54909, 67111, 73212, 109818, 134222, 201333, 219636, 268444, 402666, 408767, 603999, 805332, 817534, 1207998, 1226301, 1635068, 2415996, 2452602, 3678903, 4496437, 4905204, 7357806, 8992874, 13489311, 14715612, 17985748, 26978622, 40467933, 53957244, 80935866, 161871732]

約数ペア:

[(1, 161871732), (2, 80935866), (3, 53957244), (4, 40467933), (6, 26978622), (9, 17985748), (11, 14715612), (12, 13489311), (18, 8992874), (22, 7357806), (33, 4905204), (36, 4496437), (44, 3678903), (66, 2452602), (67, 2415996), (99, 1635068), (132, 1226301), (134, 1207998), (198, 817534), (201, 805332), (268, 603999), (396, 408767), (402, 402666), (603, 268444), (737, 219636), (804, 201333), (1206, 134222), (1474, 109818), (2211, 73212), (2412, 67111), (2948, 54909), (4422, 36606), (6101, 26532), (6633, 24404), (8844, 18303), (12202, 13266)]