129935652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20089}}^1$

素因数の和:20121

約数の個数: 72

約数和(自身を含む): 384763680

約数和(自身を除く): 254828028

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 20089, 40178, 60267, 80356, 120534, 140623, 220979, 241068, 281246, 421869, 441958, 562492, 662937, 843738, 883916, 984361, 1325874, 1546853, 1687476, 1968722, 2651748, 2953083, 3093706, 3937444, 4640559, 5906166, 6187412, 9281118, 10827971, 11812332, 18562236, 21655942, 32483913, 43311884, 64967826, 129935652]

約数ペア:

[(1, 129935652), (2, 64967826), (3, 43311884), (4, 32483913), (6, 21655942), (7, 18562236), (11, 11812332), (12, 10827971), (14, 9281118), (21, 6187412), (22, 5906166), (28, 4640559), (33, 3937444), (42, 3093706), (44, 2953083), (49, 2651748), (66, 1968722), (77, 1687476), (84, 1546853), (98, 1325874), (132, 984361), (147, 883916), (154, 843738), (196, 662937), (231, 562492), (294, 441958), (308, 421869), (462, 281246), (539, 241068), (588, 220979), (924, 140623), (1078, 120534), (1617, 80356), (2156, 60267), (3234, 40178), (6468, 20089)]