123487207936

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1741}}^1$

素因数の和:2086

約数の個数: 160

約数和(自身を含む): 271373010480

約数和(自身を除く): 147885802544

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 281, 464, 493, 512, 544, 562, 928, 986, 1088, 1124, 1741, 1856, 1972, 2176, 2248, 3482, 3712, 3944, 4352, 4496, 4777, 6964, 7424, 7888, 8149, 8704, 8992, 9554, 13928, 14848, 15776, 16298, 17984, 19108, 27856, 29597, 31552, 32596, 35968, 38216, 50489, 55712, 59194, 63104, 65192, 71936, 76432, 100978, 111424, 118388, 126208, 130384, 138533, 143872, 152864, 201956, 222848, 236776, 252416, 260768, 277066, 305728, 403912, 445696, 473552, 489221, 521536, 554132, 611456, 807824, 858313, 891392, 947104, 978442, 1043072, 1108264, 1222912, 1615648, 1716626, 1894208, 1956884, 2086144, 2216528, 2445824, 3231296, 3433252, 3788416, 3913768, 4172288, 4433056, 6462592, 6866504, 7576832, 7827536, 8316757, 8866112, 12925184, 13733008, 14187409, 15153664, 15655072, 16633514, 17732224, 25850368, 27466016, 28374818, 31310144, 33267028, 35464448, 54932032, 56749636, 62620288, 66534056, 70928896, 109864064, 113499272, 125240576, 133068112, 219728128, 226998544, 241185953, 250481152, 266136224, 439456256, 453997088, 482371906, 532272448, 907994176, 964743812, 1064544896, 1815988352, 1929487624, 2129089792, 3631976704, 3858975248, 4258179584, 7263953408, 7717950496, 15435900992, 30871801984, 61743603968, 123487207936]

約数ペア:

[(1, 123487207936), (2, 61743603968), (4, 30871801984), (8, 15435900992), (16, 7717950496), (17, 7263953408), (29, 4258179584), (32, 3858975248), (34, 3631976704), (58, 2129089792), (64, 1929487624), (68, 1815988352), (116, 1064544896), (128, 964743812), (136, 907994176), (232, 532272448), (256, 482371906), (272, 453997088), (281, 439456256), (464, 266136224), (493, 250481152), (512, 241185953), (544, 226998544), (562, 219728128), (928, 133068112), (986, 125240576), (1088, 113499272), (1124, 109864064), (1741, 70928896), (1856, 66534056), (1972, 62620288), (2176, 56749636), (2248, 54932032), (3482, 35464448), (3712, 33267028), (3944, 31310144), (4352, 28374818), (4496, 27466016), (4777, 25850368), (6964, 17732224), (7424, 16633514), (7888, 15655072), (8149, 15153664), (8704, 14187409), (8992, 13733008), (9554, 12925184), (13928, 8866112), (14848, 8316757), (15776, 7827536), (16298, 7576832), (17984, 6866504), (19108, 6462592), (27856, 4433056), (29597, 4172288), (31552, 3913768), (32596, 3788416), (35968, 3433252), (38216, 3231296), (50489, 2445824), (55712, 2216528), (59194, 2086144), (63104, 1956884), (65192, 1894208), (71936, 1716626), (76432, 1615648), (100978, 1222912), (111424, 1108264), (118388, 1043072), (126208, 978442), (130384, 947104), (138533, 891392), (143872, 858313), (152864, 807824), (201956, 611456), (222848, 554132), (236776, 521536), (252416, 489221), (260768, 473552), (277066, 445696), (305728, 403912)]