172223352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 561500160

約数和(自身を除く): 389276808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 73, 84, 93, 124, 126, 146, 151, 168, 186, 217, 219, 248, 252, 279, 292, 302, 372, 434, 438, 453, 504, 511, 558, 584, 604, 651, 657, 744, 868, 876, 906, 1022, 1057, 1116, 1208, 1302, 1314, 1359, 1533, 1736, 1752, 1812, 1953, 2044, 2114, 2232, 2263, 2604, 2628, 2718, 3066, 3171, 3624, 3906, 4088, 4228, 4526, 4599, 4681, 5208, 5256, 5436, 6132, 6342, 6789, 7812, 8456, 9052, 9198, 9362, 9513, 10872, 11023, 12264, 12684, 13578, 14043, 15624, 15841, 18104, 18396, 18724, 19026, 20367, 22046, 25368, 27156, 28086, 31682, 32767, 33069, 36792, 37448, 38052, 40734, 42129, 44092, 47523, 54312, 56172, 63364, 65534, 66138, 76104, 77161, 81468, 84258, 88184, 95046, 98301, 99207, 112344, 126728, 131068, 132276, 142569, 154322, 162936, 168516, 190092, 196602, 198414, 231483, 262136, 264552, 285138, 294903, 308644, 337032, 341713, 380184, 393204, 396828, 462966, 570276, 589806, 617288, 683426, 694449, 786408, 793656, 925932, 1025139, 1140552, 1179612, 1366852, 1388898, 1851864, 2050278, 2359224, 2391991, 2733704, 2777796, 3075417, 4100556, 4783982, 5555592, 6150834, 7175973, 8201112, 9567964, 12301668, 14351946, 19135928, 21527919, 24603336, 28703892, 43055838, 57407784, 86111676, 172223352]

約数ペア:

[(1, 172223352), (2, 86111676), (3, 57407784), (4, 43055838), (6, 28703892), (7, 24603336), (8, 21527919), (9, 19135928), (12, 14351946), (14, 12301668), (18, 9567964), (21, 8201112), (24, 7175973), (28, 6150834), (31, 5555592), (36, 4783982), (42, 4100556), (56, 3075417), (62, 2777796), (63, 2733704), (72, 2391991), (73, 2359224), (84, 2050278), (93, 1851864), (124, 1388898), (126, 1366852), (146, 1179612), (151, 1140552), (168, 1025139), (186, 925932), (217, 793656), (219, 786408), (248, 694449), (252, 683426), (279, 617288), (292, 589806), (302, 570276), (372, 462966), (434, 396828), (438, 393204), (453, 380184), (504, 341713), (511, 337032), (558, 308644), (584, 294903), (604, 285138), (651, 264552), (657, 262136), (744, 231483), (868, 198414), (876, 196602), (906, 190092), (1022, 168516), (1057, 162936), (1116, 154322), (1208, 142569), (1302, 132276), (1314, 131068), (1359, 126728), (1533, 112344), (1736, 99207), (1752, 98301), (1812, 95046), (1953, 88184), (2044, 84258), (2114, 81468), (2232, 77161), (2263, 76104), (2604, 66138), (2628, 65534), (2718, 63364), (3066, 56172), (3171, 54312), (3624, 47523), (3906, 44092), (4088, 42129), (4228, 40734), (4526, 38052), (4599, 37448), (4681, 36792), (5208, 33069), (5256, 32767), (5436, 31682), (6132, 28086), (6342, 27156), (6789, 25368), (7812, 22046), (8456, 20367), (9052, 19026), (9198, 18724), (9362, 18396), (9513, 18104), (10872, 15841), (11023, 15624), (12264, 14043), (12684, 13578)]