127778616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 421125120

約数和(自身を除く): 293346504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 73, 84, 92, 126, 138, 146, 151, 161, 168, 184, 207, 219, 252, 276, 292, 302, 322, 414, 438, 453, 483, 504, 511, 552, 584, 604, 644, 657, 828, 876, 906, 966, 1022, 1057, 1208, 1288, 1314, 1359, 1449, 1533, 1656, 1679, 1752, 1812, 1932, 2044, 2114, 2628, 2718, 2898, 3066, 3171, 3358, 3473, 3624, 3864, 4088, 4228, 4599, 5037, 5256, 5436, 5796, 6132, 6342, 6716, 6946, 8456, 9198, 9513, 10074, 10419, 10872, 11023, 11592, 11753, 12264, 12684, 13432, 13892, 15111, 18396, 19026, 20148, 20838, 22046, 23506, 24311, 25368, 27784, 30222, 31257, 33069, 35259, 36792, 38052, 40296, 41676, 44092, 47012, 48622, 60444, 62514, 66138, 70518, 72933, 76104, 77161, 83352, 88184, 94024, 97244, 99207, 105777, 120888, 125028, 132276, 141036, 145866, 154322, 194488, 198414, 211554, 218799, 231483, 250056, 253529, 264552, 282072, 291732, 308644, 396828, 423108, 437598, 462966, 507058, 583464, 617288, 694449, 760587, 793656, 846216, 875196, 925932, 1014116, 1388898, 1521174, 1750392, 1774703, 1851864, 2028232, 2281761, 2777796, 3042348, 3549406, 4563522, 5324109, 5555592, 6084696, 7098812, 9127044, 10648218, 14197624, 15972327, 18254088, 21296436, 31944654, 42592872, 63889308, 127778616]

約数ペア:

[(1, 127778616), (2, 63889308), (3, 42592872), (4, 31944654), (6, 21296436), (7, 18254088), (8, 15972327), (9, 14197624), (12, 10648218), (14, 9127044), (18, 7098812), (21, 6084696), (23, 5555592), (24, 5324109), (28, 4563522), (36, 3549406), (42, 3042348), (46, 2777796), (56, 2281761), (63, 2028232), (69, 1851864), (72, 1774703), (73, 1750392), (84, 1521174), (92, 1388898), (126, 1014116), (138, 925932), (146, 875196), (151, 846216), (161, 793656), (168, 760587), (184, 694449), (207, 617288), (219, 583464), (252, 507058), (276, 462966), (292, 437598), (302, 423108), (322, 396828), (414, 308644), (438, 291732), (453, 282072), (483, 264552), (504, 253529), (511, 250056), (552, 231483), (584, 218799), (604, 211554), (644, 198414), (657, 194488), (828, 154322), (876, 145866), (906, 141036), (966, 132276), (1022, 125028), (1057, 120888), (1208, 105777), (1288, 99207), (1314, 97244), (1359, 94024), (1449, 88184), (1533, 83352), (1656, 77161), (1679, 76104), (1752, 72933), (1812, 70518), (1932, 66138), (2044, 62514), (2114, 60444), (2628, 48622), (2718, 47012), (2898, 44092), (3066, 41676), (3171, 40296), (3358, 38052), (3473, 36792), (3624, 35259), (3864, 33069), (4088, 31257), (4228, 30222), (4599, 27784), (5037, 25368), (5256, 24311), (5436, 23506), (5796, 22046), (6132, 20838), (6342, 20148), (6716, 19026), (6946, 18396), (8456, 15111), (9198, 13892), (9513, 13432), (10074, 12684), (10419, 12264), (10872, 11753), (11023, 11592)]