167425792

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 371484736

約数和(自身を除く): 204058944

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 73, 124, 128, 136, 146, 248, 256, 272, 289, 292, 496, 527, 544, 578, 584, 992, 1054, 1088, 1156, 1168, 1241, 1984, 2108, 2176, 2263, 2312, 2336, 2482, 3968, 4216, 4352, 4526, 4624, 4672, 4964, 7936, 8432, 8959, 9052, 9248, 9344, 9928, 16864, 17918, 18104, 18496, 18688, 19856, 21097, 33728, 35836, 36208, 36992, 38471, 39712, 42194, 67456, 71672, 72416, 73984, 76942, 79424, 84388, 134912, 143344, 144832, 153884, 158848, 168776, 286688, 289664, 307768, 317696, 337552, 573376, 579328, 615536, 654007, 675104, 1146752, 1231072, 1308014, 1350208, 2293504, 2462144, 2616028, 2700416, 4924288, 5232056, 5400832, 9848576, 10464112, 20928224, 41856448, 83712896, 167425792]

約数ペア:

[(1, 167425792), (2, 83712896), (4, 41856448), (8, 20928224), (16, 10464112), (17, 9848576), (31, 5400832), (32, 5232056), (34, 4924288), (62, 2700416), (64, 2616028), (68, 2462144), (73, 2293504), (124, 1350208), (128, 1308014), (136, 1231072), (146, 1146752), (248, 675104), (256, 654007), (272, 615536), (289, 579328), (292, 573376), (496, 337552), (527, 317696), (544, 307768), (578, 289664), (584, 286688), (992, 168776), (1054, 158848), (1088, 153884), (1156, 144832), (1168, 143344), (1241, 134912), (1984, 84388), (2108, 79424), (2176, 76942), (2263, 73984), (2312, 72416), (2336, 71672), (2482, 67456), (3968, 42194), (4216, 39712), (4352, 38471), (4526, 36992), (4624, 36208), (4672, 35836), (4964, 33728), (7936, 21097), (8432, 19856), (8959, 18688), (9052, 18496), (9248, 18104), (9344, 17918), (9928, 16864)]