204838128

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1567

約数の個数: 120

約数和(自身を含む): 632838960

約数和(自身を除く): 428000832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 89, 99, 132, 144, 176, 178, 198, 264, 267, 356, 396, 528, 534, 712, 792, 801, 979, 1068, 1424, 1453, 1584, 1602, 1958, 2136, 2906, 2937, 3204, 3916, 4272, 4359, 5812, 5874, 6408, 7832, 8718, 8811, 11624, 11748, 12816, 13077, 15664, 15983, 17436, 17622, 23248, 23496, 26154, 31966, 34872, 35244, 46992, 47949, 52308, 63932, 69744, 70488, 95898, 104616, 127864, 129317, 140976, 143847, 191796, 209232, 255728, 258634, 287694, 383592, 387951, 517268, 575388, 767184, 775902, 1034536, 1150776, 1163853, 1422487, 1551804, 2069072, 2301552, 2327706, 2844974, 3103608, 4267461, 4655412, 5689948, 6207216, 8534922, 9310824, 11379896, 12802383, 17069844, 18621648, 22759792, 25604766, 34139688, 51209532, 68279376, 102419064, 204838128]

約数ペア:

[(1, 204838128), (2, 102419064), (3, 68279376), (4, 51209532), (6, 34139688), (8, 25604766), (9, 22759792), (11, 18621648), (12, 17069844), (16, 12802383), (18, 11379896), (22, 9310824), (24, 8534922), (33, 6207216), (36, 5689948), (44, 4655412), (48, 4267461), (66, 3103608), (72, 2844974), (88, 2327706), (89, 2301552), (99, 2069072), (132, 1551804), (144, 1422487), (176, 1163853), (178, 1150776), (198, 1034536), (264, 775902), (267, 767184), (356, 575388), (396, 517268), (528, 387951), (534, 383592), (712, 287694), (792, 258634), (801, 255728), (979, 209232), (1068, 191796), (1424, 143847), (1453, 140976), (1584, 129317), (1602, 127864), (1958, 104616), (2136, 95898), (2906, 70488), (2937, 69744), (3204, 63932), (3916, 52308), (4272, 47949), (4359, 46992), (5812, 35244), (5874, 34872), (6408, 31966), (7832, 26154), (8718, 23496), (8811, 23248), (11624, 17622), (11748, 17436), (12816, 15983), (13077, 15664)]