128012388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 359202816

約数和(自身を除く): 231190428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 173, 276, 322, 346, 383, 483, 519, 644, 692, 766, 966, 1038, 1149, 1211, 1532, 1932, 2076, 2298, 2422, 2681, 3633, 3979, 4596, 4844, 5362, 7266, 7958, 8043, 8809, 10724, 11937, 14532, 15916, 16086, 17618, 23874, 26427, 27853, 32172, 35236, 47748, 52854, 55706, 61663, 66259, 83559, 105708, 111412, 123326, 132518, 167118, 184989, 198777, 246652, 265036, 334236, 369978, 397554, 463813, 739956, 795108, 927626, 1391439, 1523957, 1855252, 2782878, 3047914, 4571871, 5565756, 6095828, 9143742, 10667699, 18287484, 21335398, 32003097, 42670796, 64006194, 128012388]

約数ペア:

[(1, 128012388), (2, 64006194), (3, 42670796), (4, 32003097), (6, 21335398), (7, 18287484), (12, 10667699), (14, 9143742), (21, 6095828), (23, 5565756), (28, 4571871), (42, 3047914), (46, 2782878), (69, 1855252), (84, 1523957), (92, 1391439), (138, 927626), (161, 795108), (173, 739956), (276, 463813), (322, 397554), (346, 369978), (383, 334236), (483, 265036), (519, 246652), (644, 198777), (692, 184989), (766, 167118), (966, 132518), (1038, 123326), (1149, 111412), (1211, 105708), (1532, 83559), (1932, 66259), (2076, 61663), (2298, 55706), (2422, 52854), (2681, 47748), (3633, 35236), (3979, 32172), (4596, 27853), (4844, 26427), (5362, 23874), (7266, 17618), (7958, 16086), (8043, 15916), (8809, 14532), (10724, 11937)]