127664208

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 440477760

約数和(自身を除く): 312813552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 49, 54, 56, 63, 72, 74, 84, 98, 108, 111, 112, 126, 144, 147, 148, 163, 168, 189, 196, 216, 222, 252, 259, 294, 296, 326, 333, 336, 378, 392, 432, 441, 444, 489, 504, 518, 588, 592, 652, 666, 756, 777, 784, 882, 888, 978, 999, 1008, 1036, 1141, 1176, 1304, 1323, 1332, 1467, 1512, 1554, 1764, 1776, 1813, 1956, 1998, 2072, 2282, 2331, 2352, 2608, 2646, 2664, 2934, 3024, 3108, 3423, 3528, 3626, 3912, 3996, 4144, 4401, 4564, 4662, 5292, 5328, 5439, 5868, 6031, 6216, 6846, 6993, 7056, 7252, 7824, 7987, 7992, 8802, 9128, 9324, 10269, 10584, 10878, 11736, 12062, 12432, 13692, 13986, 14504, 15974, 15984, 16317, 17604, 18093, 18256, 18648, 20538, 21168, 21756, 23472, 23961, 24124, 27384, 27972, 29008, 30807, 31948, 32634, 35208, 36186, 37296, 41076, 42217, 43512, 47922, 48248, 48951, 54279, 54768, 55944, 61614, 63896, 65268, 70416, 71883, 72372, 82152, 84434, 87024, 95844, 96496, 97902, 108558, 111888, 123228, 126651, 127792, 130536, 143766, 144744, 162837, 164304, 168868, 191688, 195804, 215649, 217116, 246456, 253302, 261072, 287532, 289488, 295519, 325674, 337736, 379953, 383376, 391608, 431298, 434232, 492912, 506604, 575064, 591038, 651348, 675472, 759906, 783216, 862596, 868464, 886557, 1013208, 1139859, 1150128, 1182076, 1302696, 1519812, 1725192, 1773114, 2026416, 2279718, 2364152, 2605392, 2659671, 3039624, 3450384, 3546228, 4559436, 4728304, 5319342, 6079248, 7092456, 7979013, 9118872, 10638684, 14184912, 15958026, 18237744, 21277368, 31916052, 42554736, 63832104, 127664208]

約数ペア:

[(1, 127664208), (2, 63832104), (3, 42554736), (4, 31916052), (6, 21277368), (7, 18237744), (8, 15958026), (9, 14184912), (12, 10638684), (14, 9118872), (16, 7979013), (18, 7092456), (21, 6079248), (24, 5319342), (27, 4728304), (28, 4559436), (36, 3546228), (37, 3450384), (42, 3039624), (48, 2659671), (49, 2605392), (54, 2364152), (56, 2279718), (63, 2026416), (72, 1773114), (74, 1725192), (84, 1519812), (98, 1302696), (108, 1182076), (111, 1150128), (112, 1139859), (126, 1013208), (144, 886557), (147, 868464), (148, 862596), (163, 783216), (168, 759906), (189, 675472), (196, 651348), (216, 591038), (222, 575064), (252, 506604), (259, 492912), (294, 434232), (296, 431298), (326, 391608), (333, 383376), (336, 379953), (378, 337736), (392, 325674), (432, 295519), (441, 289488), (444, 287532), (489, 261072), (504, 253302), (518, 246456), (588, 217116), (592, 215649), (652, 195804), (666, 191688), (756, 168868), (777, 164304), (784, 162837), (882, 144744), (888, 143766), (978, 130536), (999, 127792), (1008, 126651), (1036, 123228), (1141, 111888), (1176, 108558), (1304, 97902), (1323, 96496), (1332, 95844), (1467, 87024), (1512, 84434), (1554, 82152), (1764, 72372), (1776, 71883), (1813, 70416), (1956, 65268), (1998, 63896), (2072, 61614), (2282, 55944), (2331, 54768), (2352, 54279), (2608, 48951), (2646, 48248), (2664, 47922), (2934, 43512), (3024, 42217), (3108, 41076), (3423, 37296), (3528, 36186), (3626, 35208), (3912, 32634), (3996, 31948), (4144, 30807), (4401, 29008), (4564, 27972), (4662, 27384), (5292, 24124), (5328, 23961), (5439, 23472), (5868, 21756), (6031, 21168), (6216, 20538), (6846, 18648), (6993, 18256), (7056, 18093), (7252, 17604), (7824, 16317), (7987, 15984), (7992, 15974), (8802, 14504), (9128, 13986), (9324, 13692), (10269, 12432), (10584, 12062), (10878, 11736)]