191711072

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 455196672

約数和(自身を除く): 263485600

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 127, 161, 184, 224, 254, 293, 322, 368, 508, 586, 644, 736, 889, 1016, 1172, 1288, 1778, 2032, 2051, 2344, 2576, 2921, 3556, 4064, 4102, 4688, 5152, 5842, 6739, 7112, 8204, 9376, 11684, 13478, 14224, 16408, 20447, 23368, 26956, 28448, 32816, 37211, 40894, 46736, 47173, 53912, 65632, 74422, 81788, 93472, 94346, 107824, 148844, 163576, 188692, 215648, 260477, 297688, 327152, 377384, 520954, 595376, 654304, 754768, 855853, 1041908, 1190752, 1509536, 1711706, 2083816, 3423412, 4167632, 5990971, 6846824, 8335264, 11981942, 13693648, 23963884, 27387296, 47927768, 95855536, 191711072]

約数ペア:

[(1, 191711072), (2, 95855536), (4, 47927768), (7, 27387296), (8, 23963884), (14, 13693648), (16, 11981942), (23, 8335264), (28, 6846824), (32, 5990971), (46, 4167632), (56, 3423412), (92, 2083816), (112, 1711706), (127, 1509536), (161, 1190752), (184, 1041908), (224, 855853), (254, 754768), (293, 654304), (322, 595376), (368, 520954), (508, 377384), (586, 327152), (644, 297688), (736, 260477), (889, 215648), (1016, 188692), (1172, 163576), (1288, 148844), (1778, 107824), (2032, 94346), (2051, 93472), (2344, 81788), (2576, 74422), (2921, 65632), (3556, 53912), (4064, 47173), (4102, 46736), (4688, 40894), (5152, 37211), (5842, 32816), (6739, 28448), (7112, 26956), (8204, 23368), (9376, 20447), (11684, 16408), (13478, 14224)]