167680384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 356257440

約数和(自身を除く): 188577056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 263, 272, 293, 526, 544, 586, 1052, 1088, 1172, 2104, 2176, 2344, 4208, 4471, 4688, 4981, 8416, 8942, 9376, 9962, 16832, 17884, 18752, 19924, 33664, 35768, 37504, 39848, 71536, 77059, 79696, 143072, 154118, 159392, 286144, 308236, 318784, 572288, 616472, 637568, 1232944, 1310003, 2465888, 2620006, 4931776, 5240012, 9863552, 10480024, 20960048, 41920096, 83840192, 167680384]

約数ペア:

[(1, 167680384), (2, 83840192), (4, 41920096), (8, 20960048), (16, 10480024), (17, 9863552), (32, 5240012), (34, 4931776), (64, 2620006), (68, 2465888), (128, 1310003), (136, 1232944), (263, 637568), (272, 616472), (293, 572288), (526, 318784), (544, 308236), (586, 286144), (1052, 159392), (1088, 154118), (1172, 143072), (2104, 79696), (2176, 77059), (2344, 71536), (4208, 39848), (4471, 37504), (4688, 35768), (4981, 33664), (8416, 19924), (8942, 18752), (9376, 17884), (9962, 16832)]