129923976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 438681600

約数和(自身を除く): 308757624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 101, 104, 114, 124, 133, 152, 156, 168, 182, 186, 202, 217, 228, 247, 248, 266, 273, 303, 312, 364, 372, 399, 403, 404, 434, 456, 494, 532, 546, 589, 606, 651, 707, 728, 741, 744, 798, 806, 808, 868, 988, 1064, 1092, 1178, 1209, 1212, 1302, 1313, 1414, 1482, 1596, 1612, 1729, 1736, 1767, 1919, 1976, 2121, 2184, 2356, 2418, 2424, 2604, 2626, 2821, 2828, 2964, 3131, 3192, 3224, 3458, 3534, 3838, 3939, 4123, 4242, 4712, 4836, 5187, 5208, 5252, 5642, 5656, 5757, 5928, 6262, 6916, 7068, 7657, 7676, 7878, 8246, 8463, 8484, 9191, 9393, 9672, 10374, 10504, 11284, 11514, 12369, 12524, 13433, 13832, 14136, 15314, 15352, 15756, 16492, 16926, 16968, 18382, 18786, 20748, 21917, 22568, 22971, 23028, 24738, 24947, 25048, 26866, 27573, 30628, 31512, 32984, 33852, 36764, 37572, 40299, 40703, 41496, 43834, 45942, 46056, 49476, 49894, 53599, 53732, 55146, 59489, 61256, 65751, 67704, 73528, 74841, 75144, 80598, 81406, 87668, 91884, 98952, 99788, 107198, 107464, 110292, 118978, 122109, 131502, 149682, 160797, 161196, 162812, 174629, 175336, 178467, 183768, 199576, 214396, 220584, 237956, 244218, 263004, 284921, 299364, 321594, 322392, 325624, 349258, 356934, 416423, 428792, 475912, 488436, 523887, 526008, 569842, 598728, 643188, 698516, 713868, 773357, 832846, 854763, 976872, 1047774, 1139684, 1249269, 1286376, 1397032, 1427736, 1546714, 1665692, 1709526, 2095548, 2279368, 2320071, 2498538, 3093428, 3331384, 3419052, 4191096, 4640142, 4997076, 5413499, 6186856, 6838104, 9280284, 9994152, 10826998, 16240497, 18560568, 21653996, 32480994, 43307992, 64961988, 129923976]

約数ペア:

[(1, 129923976), (2, 64961988), (3, 43307992), (4, 32480994), (6, 21653996), (7, 18560568), (8, 16240497), (12, 10826998), (13, 9994152), (14, 9280284), (19, 6838104), (21, 6186856), (24, 5413499), (26, 4997076), (28, 4640142), (31, 4191096), (38, 3419052), (39, 3331384), (42, 3093428), (52, 2498538), (56, 2320071), (57, 2279368), (62, 2095548), (76, 1709526), (78, 1665692), (84, 1546714), (91, 1427736), (93, 1397032), (101, 1286376), (104, 1249269), (114, 1139684), (124, 1047774), (133, 976872), (152, 854763), (156, 832846), (168, 773357), (182, 713868), (186, 698516), (202, 643188), (217, 598728), (228, 569842), (247, 526008), (248, 523887), (266, 488436), (273, 475912), (303, 428792), (312, 416423), (364, 356934), (372, 349258), (399, 325624), (403, 322392), (404, 321594), (434, 299364), (456, 284921), (494, 263004), (532, 244218), (546, 237956), (589, 220584), (606, 214396), (651, 199576), (707, 183768), (728, 178467), (741, 175336), (744, 174629), (798, 162812), (806, 161196), (808, 160797), (868, 149682), (988, 131502), (1064, 122109), (1092, 118978), (1178, 110292), (1209, 107464), (1212, 107198), (1302, 99788), (1313, 98952), (1414, 91884), (1482, 87668), (1596, 81406), (1612, 80598), (1729, 75144), (1736, 74841), (1767, 73528), (1919, 67704), (1976, 65751), (2121, 61256), (2184, 59489), (2356, 55146), (2418, 53732), (2424, 53599), (2604, 49894), (2626, 49476), (2821, 46056), (2828, 45942), (2964, 43834), (3131, 41496), (3192, 40703), (3224, 40299), (3458, 37572), (3534, 36764), (3838, 33852), (3939, 32984), (4123, 31512), (4242, 30628), (4712, 27573), (4836, 26866), (5187, 25048), (5208, 24947), (5252, 24738), (5642, 23028), (5656, 22971), (5757, 22568), (5928, 21917), (6262, 20748), (6916, 18786), (7068, 18382), (7657, 16968), (7676, 16926), (7878, 16492), (8246, 15756), (8463, 15352), (8484, 15314), (9191, 14136), (9393, 13832), (9672, 13433), (10374, 12524), (10504, 12369), (11284, 11514)]