160397312

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 341948880

約数和(自身を除く): 181551568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 271, 272, 289, 512, 542, 544, 578, 1024, 1084, 1088, 1156, 2048, 2168, 2176, 2312, 4336, 4352, 4607, 4624, 8672, 8704, 9214, 9248, 17344, 17408, 18428, 18496, 34688, 34816, 36856, 36992, 69376, 73712, 73984, 78319, 138752, 147424, 147968, 156638, 277504, 294848, 295936, 313276, 555008, 589696, 591872, 626552, 1179392, 1253104, 2358784, 2506208, 4717568, 5012416, 9435136, 10024832, 20049664, 40099328, 80198656, 160397312]

約数ペア:

[(1, 160397312), (2, 80198656), (4, 40099328), (8, 20049664), (16, 10024832), (17, 9435136), (32, 5012416), (34, 4717568), (64, 2506208), (68, 2358784), (128, 1253104), (136, 1179392), (256, 626552), (271, 591872), (272, 589696), (289, 555008), (512, 313276), (542, 295936), (544, 294848), (578, 277504), (1024, 156638), (1084, 147968), (1088, 147424), (1156, 138752), (2048, 78319), (2168, 73984), (2176, 73712), (2312, 69376), (4336, 36992), (4352, 36856), (4607, 34816), (4624, 34688), (8672, 18496), (8704, 18428), (9214, 17408), (9248, 17344)]