171856128

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{13163}}^1$

素因数の和:13199

約数の個数: 72

約数和(自身を含む): 484329888

約数和(自身を除く): 312473760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 13163, 26326, 39489, 52652, 78978, 105304, 157956, 210608, 223771, 315912, 421216, 447542, 631824, 671313, 842432, 895084, 1263648, 1342626, 1684864, 1790168, 2527296, 2685252, 3369728, 3580336, 5054592, 5370504, 7160672, 10109184, 10741008, 14321344, 21482016, 28642688, 42964032, 57285376, 85928064, 171856128]

約数ペア:

[(1, 171856128), (2, 85928064), (3, 57285376), (4, 42964032), (6, 28642688), (8, 21482016), (12, 14321344), (16, 10741008), (17, 10109184), (24, 7160672), (32, 5370504), (34, 5054592), (48, 3580336), (51, 3369728), (64, 2685252), (68, 2527296), (96, 1790168), (102, 1684864), (128, 1342626), (136, 1263648), (192, 895084), (204, 842432), (256, 671313), (272, 631824), (384, 447542), (408, 421216), (544, 315912), (768, 223771), (816, 210608), (1088, 157956), (1632, 105304), (2176, 78978), (3264, 52652), (4352, 39489), (6528, 26326), (13056, 13163)]