156783447580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{16493}}^1$

素因数の和:16975

約数の個数: 96

約数和(自身を含む): 354332289024

約数和(自身を除く): 197548841444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 383, 730, 766, 1241, 1460, 1532, 1915, 2482, 3830, 4964, 6205, 6511, 7660, 12410, 13022, 16493, 24820, 26044, 27959, 32555, 32986, 55918, 65110, 65972, 82465, 111836, 130220, 139795, 164930, 279590, 280381, 329860, 475303, 559180, 560762, 950606, 1121524, 1203989, 1401905, 1901212, 2376515, 2407978, 2803810, 4753030, 4815956, 5607620, 6019945, 6316819, 9506060, 12039890, 12633638, 20467813, 24079780, 25267276, 31584095, 40935626, 63168190, 81871252, 102339065, 107385923, 126336380, 204678130, 214771846, 409356260, 429543692, 461127787, 536929615, 922255574, 1073859230, 1844511148, 2147718460, 2305638935, 4611277870, 7839172379, 9222555740, 15678344758, 31356689516, 39195861895, 78391723790, 156783447580]

約数ペア:

[(1, 156783447580), (2, 78391723790), (4, 39195861895), (5, 31356689516), (10, 15678344758), (17, 9222555740), (20, 7839172379), (34, 4611277870), (68, 2305638935), (73, 2147718460), (85, 1844511148), (146, 1073859230), (170, 922255574), (292, 536929615), (340, 461127787), (365, 429543692), (383, 409356260), (730, 214771846), (766, 204678130), (1241, 126336380), (1460, 107385923), (1532, 102339065), (1915, 81871252), (2482, 63168190), (3830, 40935626), (4964, 31584095), (6205, 25267276), (6511, 24079780), (7660, 20467813), (12410, 12633638), (13022, 12039890), (16493, 9506060), (24820, 6316819), (26044, 6019945), (27959, 5607620), (32555, 4815956), (32986, 4753030), (55918, 2803810), (65110, 2407978), (65972, 2376515), (82465, 1901212), (111836, 1401905), (130220, 1203989), (139795, 1121524), (164930, 950606), (279590, 560762), (280381, 559180), (329860, 475303)]