131112828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 436952880

約数和(自身を除く): 305840052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 49, 58, 63, 66, 77, 84, 87, 98, 99, 116, 126, 132, 147, 154, 174, 196, 198, 203, 231, 233, 252, 261, 294, 308, 319, 348, 396, 406, 441, 462, 466, 522, 539, 588, 609, 638, 693, 699, 812, 882, 924, 932, 957, 1044, 1078, 1218, 1276, 1386, 1398, 1421, 1617, 1631, 1764, 1827, 1914, 2097, 2156, 2233, 2436, 2563, 2772, 2796, 2842, 2871, 3234, 3262, 3654, 3828, 4194, 4263, 4466, 4851, 4893, 5126, 5684, 5742, 6468, 6524, 6699, 6757, 7308, 7689, 8388, 8526, 8932, 9702, 9786, 10252, 11417, 11484, 12789, 13398, 13514, 14679, 15378, 15631, 17052, 17941, 19404, 19572, 20097, 20271, 22834, 23067, 25578, 26796, 27028, 29358, 30756, 31262, 34251, 35882, 40194, 40542, 45668, 46134, 46893, 47299, 51156, 53823, 58716, 60813, 62524, 68502, 71764, 74327, 80388, 81084, 92268, 93786, 94598, 102753, 107646, 121626, 125587, 137004, 140679, 141897, 148654, 161469, 187572, 189196, 205506, 215292, 222981, 243252, 251174, 281358, 283794, 297308, 322938, 331093, 376761, 411012, 425691, 445962, 502348, 520289, 562716, 567588, 645876, 662186, 668943, 753522, 851382, 891924, 993279, 1040578, 1130283, 1324372, 1337886, 1507044, 1560867, 1702764, 1986558, 2081156, 2260566, 2675772, 2979837, 3121734, 3642023, 3973116, 4521132, 4682601, 5959674, 6243468, 7284046, 9365202, 10926069, 11919348, 14568092, 18730404, 21852138, 32778207, 43704276, 65556414, 131112828]

約数ペア:

[(1, 131112828), (2, 65556414), (3, 43704276), (4, 32778207), (6, 21852138), (7, 18730404), (9, 14568092), (11, 11919348), (12, 10926069), (14, 9365202), (18, 7284046), (21, 6243468), (22, 5959674), (28, 4682601), (29, 4521132), (33, 3973116), (36, 3642023), (42, 3121734), (44, 2979837), (49, 2675772), (58, 2260566), (63, 2081156), (66, 1986558), (77, 1702764), (84, 1560867), (87, 1507044), (98, 1337886), (99, 1324372), (116, 1130283), (126, 1040578), (132, 993279), (147, 891924), (154, 851382), (174, 753522), (196, 668943), (198, 662186), (203, 645876), (231, 567588), (233, 562716), (252, 520289), (261, 502348), (294, 445962), (308, 425691), (319, 411012), (348, 376761), (396, 331093), (406, 322938), (441, 297308), (462, 283794), (466, 281358), (522, 251174), (539, 243252), (588, 222981), (609, 215292), (638, 205506), (693, 189196), (699, 187572), (812, 161469), (882, 148654), (924, 141897), (932, 140679), (957, 137004), (1044, 125587), (1078, 121626), (1218, 107646), (1276, 102753), (1386, 94598), (1398, 93786), (1421, 92268), (1617, 81084), (1631, 80388), (1764, 74327), (1827, 71764), (1914, 68502), (2097, 62524), (2156, 60813), (2233, 58716), (2436, 53823), (2563, 51156), (2772, 47299), (2796, 46893), (2842, 46134), (2871, 45668), (3234, 40542), (3262, 40194), (3654, 35882), (3828, 34251), (4194, 31262), (4263, 30756), (4466, 29358), (4851, 27028), (4893, 26796), (5126, 25578), (5684, 23067), (5742, 22834), (6468, 20271), (6524, 20097), (6699, 19572), (6757, 19404), (7308, 17941), (7689, 17052), (8388, 15631), (8526, 15378), (8932, 14679), (9702, 13514), (9786, 13398), (10252, 12789), (11417, 11484)]