129927192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 232952808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 79, 87, 102, 116, 136, 139, 158, 174, 204, 232, 237, 278, 316, 348, 408, 417, 474, 493, 556, 632, 696, 834, 948, 986, 1112, 1343, 1479, 1668, 1896, 1972, 2291, 2363, 2686, 2958, 3336, 3944, 4029, 4031, 4582, 4726, 5372, 5916, 6873, 7089, 8058, 8062, 9164, 9452, 10744, 10981, 11832, 12093, 13746, 14178, 16116, 16124, 18328, 18904, 21962, 24186, 27492, 28356, 32232, 32248, 32943, 38947, 43924, 48372, 54984, 56712, 65886, 68527, 77894, 87848, 96744, 116841, 131772, 137054, 155788, 186677, 205581, 233682, 263544, 274108, 311576, 318449, 373354, 411162, 467364, 548216, 560031, 636898, 746708, 822324, 934728, 955347, 1120062, 1273796, 1493416, 1644648, 1910694, 2240124, 2547592, 3821388, 4480248, 5413633, 7642776, 10827266, 16240899, 21654532, 32481798, 43309064, 64963596, 129927192]

約数ペア:

[(1, 129927192), (2, 64963596), (3, 43309064), (4, 32481798), (6, 21654532), (8, 16240899), (12, 10827266), (17, 7642776), (24, 5413633), (29, 4480248), (34, 3821388), (51, 2547592), (58, 2240124), (68, 1910694), (79, 1644648), (87, 1493416), (102, 1273796), (116, 1120062), (136, 955347), (139, 934728), (158, 822324), (174, 746708), (204, 636898), (232, 560031), (237, 548216), (278, 467364), (316, 411162), (348, 373354), (408, 318449), (417, 311576), (474, 274108), (493, 263544), (556, 233682), (632, 205581), (696, 186677), (834, 155788), (948, 137054), (986, 131772), (1112, 116841), (1343, 96744), (1479, 87848), (1668, 77894), (1896, 68527), (1972, 65886), (2291, 56712), (2363, 54984), (2686, 48372), (2958, 43924), (3336, 38947), (3944, 32943), (4029, 32248), (4031, 32232), (4582, 28356), (4726, 27492), (5372, 24186), (5916, 21962), (6873, 18904), (7089, 18328), (8058, 16124), (8062, 16116), (9164, 14178), (9452, 13746), (10744, 12093), (10981, 11832)]