171671136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 568770048

約数和(自身を除く): 397098912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 172, 182, 208, 224, 258, 273, 301, 312, 336, 344, 364, 416, 457, 516, 546, 559, 602, 624, 672, 688, 728, 903, 914, 1032, 1092, 1118, 1204, 1248, 1371, 1376, 1456, 1677, 1806, 1828, 2064, 2184, 2236, 2408, 2742, 2912, 3199, 3354, 3612, 3656, 3913, 4128, 4368, 4472, 4816, 5484, 5941, 6398, 6708, 7224, 7312, 7826, 8736, 8944, 9597, 9632, 10968, 11739, 11882, 12796, 13416, 14448, 14624, 15652, 17823, 17888, 19194, 19651, 21936, 23478, 23764, 25592, 26832, 28896, 31304, 35646, 38388, 39302, 41587, 43872, 46956, 47528, 51184, 53664, 58953, 62608, 71292, 76776, 78604, 83174, 93912, 95056, 102368, 117906, 124761, 125216, 137557, 142584, 153552, 157208, 166348, 187824, 190112, 235812, 249522, 255463, 275114, 285168, 307104, 314416, 332696, 375648, 412671, 471624, 499044, 510926, 550228, 570336, 628832, 665392, 766389, 825342, 943248, 998088, 1021852, 1100456, 1330784, 1532778, 1650684, 1788241, 1886496, 1996176, 2043704, 2200912, 3065556, 3301368, 3576482, 3992352, 4087408, 4401824, 5364723, 6131112, 6602736, 7152964, 8174816, 10729446, 12262224, 13205472, 14305928, 21458892, 24524448, 28611856, 42917784, 57223712, 85835568, 171671136]

約数ペア:

[(1, 171671136), (2, 85835568), (3, 57223712), (4, 42917784), (6, 28611856), (7, 24524448), (8, 21458892), (12, 14305928), (13, 13205472), (14, 12262224), (16, 10729446), (21, 8174816), (24, 7152964), (26, 6602736), (28, 6131112), (32, 5364723), (39, 4401824), (42, 4087408), (43, 3992352), (48, 3576482), (52, 3301368), (56, 3065556), (78, 2200912), (84, 2043704), (86, 1996176), (91, 1886496), (96, 1788241), (104, 1650684), (112, 1532778), (129, 1330784), (156, 1100456), (168, 1021852), (172, 998088), (182, 943248), (208, 825342), (224, 766389), (258, 665392), (273, 628832), (301, 570336), (312, 550228), (336, 510926), (344, 499044), (364, 471624), (416, 412671), (457, 375648), (516, 332696), (546, 314416), (559, 307104), (602, 285168), (624, 275114), (672, 255463), (688, 249522), (728, 235812), (903, 190112), (914, 187824), (1032, 166348), (1092, 157208), (1118, 153552), (1204, 142584), (1248, 137557), (1371, 125216), (1376, 124761), (1456, 117906), (1677, 102368), (1806, 95056), (1828, 93912), (2064, 83174), (2184, 78604), (2236, 76776), (2408, 71292), (2742, 62608), (2912, 58953), (3199, 53664), (3354, 51184), (3612, 47528), (3656, 46956), (3913, 43872), (4128, 41587), (4368, 39302), (4472, 38388), (4816, 35646), (5484, 31304), (5941, 28896), (6398, 26832), (6708, 25592), (7224, 23764), (7312, 23478), (7826, 21936), (8736, 19651), (8944, 19194), (9597, 17888), (9632, 17823), (10968, 15652), (11739, 14624), (11882, 14448), (12796, 13416)]