127202796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 399759360

約数和(自身を除く): 272556564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 857, 868, 1116, 1178, 1197, 1302, 1596, 1714, 1767, 1953, 2356, 2394, 2571, 2604, 3428, 3534, 3906, 4123, 4788, 5142, 5301, 5999, 7068, 7713, 7812, 8246, 10284, 10602, 11998, 12369, 15426, 16283, 16492, 17997, 21204, 23996, 24738, 26567, 30852, 32566, 35994, 37107, 48849, 49476, 53134, 53991, 65132, 71988, 74214, 79701, 97698, 106268, 107982, 113981, 146547, 148428, 159402, 185969, 195396, 215964, 227962, 239103, 293094, 318804, 341943, 371938, 455924, 478206, 504773, 557907, 586188, 683886, 743876, 956412, 1009546, 1025829, 1115814, 1367772, 1514319, 1673721, 2019092, 2051658, 2231628, 3028638, 3347442, 3533411, 4103316, 4542957, 6057276, 6694884, 7066822, 9085914, 10600233, 14133644, 18171828, 21200466, 31800699, 42400932, 63601398, 127202796]

約数ペア:

[(1, 127202796), (2, 63601398), (3, 42400932), (4, 31800699), (6, 21200466), (7, 18171828), (9, 14133644), (12, 10600233), (14, 9085914), (18, 7066822), (19, 6694884), (21, 6057276), (28, 4542957), (31, 4103316), (36, 3533411), (38, 3347442), (42, 3028638), (57, 2231628), (62, 2051658), (63, 2019092), (76, 1673721), (84, 1514319), (93, 1367772), (114, 1115814), (124, 1025829), (126, 1009546), (133, 956412), (171, 743876), (186, 683886), (217, 586188), (228, 557907), (252, 504773), (266, 478206), (279, 455924), (342, 371938), (372, 341943), (399, 318804), (434, 293094), (532, 239103), (558, 227962), (589, 215964), (651, 195396), (684, 185969), (798, 159402), (857, 148428), (868, 146547), (1116, 113981), (1178, 107982), (1197, 106268), (1302, 97698), (1596, 79701), (1714, 74214), (1767, 71988), (1953, 65132), (2356, 53991), (2394, 53134), (2571, 49476), (2604, 48849), (3428, 37107), (3534, 35994), (3906, 32566), (4123, 30852), (4788, 26567), (5142, 24738), (5301, 23996), (5999, 21204), (7068, 17997), (7713, 16492), (7812, 16283), (8246, 15426), (10284, 12369), (10602, 11998)]