166570768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 399724416

約数和(自身を除く): 233153648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 233, 364, 466, 491, 728, 932, 982, 1456, 1631, 1864, 1964, 3029, 3262, 3437, 3728, 3928, 6058, 6383, 6524, 6874, 7856, 12116, 12766, 13048, 13748, 21203, 24232, 25532, 26096, 27496, 42406, 44681, 48464, 51064, 54992, 84812, 89362, 102128, 114403, 169624, 178724, 228806, 339248, 357448, 457612, 714896, 800821, 915224, 1487239, 1601642, 1830448, 2974478, 3203284, 5948956, 6406568, 10410673, 11897912, 12813136, 20821346, 23795824, 41642692, 83285384, 166570768]

約数ペア:

[(1, 166570768), (2, 83285384), (4, 41642692), (7, 23795824), (8, 20821346), (13, 12813136), (14, 11897912), (16, 10410673), (26, 6406568), (28, 5948956), (52, 3203284), (56, 2974478), (91, 1830448), (104, 1601642), (112, 1487239), (182, 915224), (208, 800821), (233, 714896), (364, 457612), (466, 357448), (491, 339248), (728, 228806), (932, 178724), (982, 169624), (1456, 114403), (1631, 102128), (1864, 89362), (1964, 84812), (3029, 54992), (3262, 51064), (3437, 48464), (3728, 44681), (3928, 42406), (6058, 27496), (6383, 26096), (6524, 25532), (6874, 24232), (7856, 21203), (12116, 13748), (12766, 13048)]