172551168

素因数分解:

$2^{10}\times 3^3\times {\mathrm{79}}^2$

素因数の和:187

約数の個数: 132

約数和(自身を含む): 517563480

約数和(自身を除く): 345012312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 256, 288, 316, 384, 432, 474, 512, 576, 632, 711, 768, 864, 948, 1024, 1152, 1264, 1422, 1536, 1728, 1896, 2133, 2304, 2528, 2844, 3072, 3456, 3792, 4266, 4608, 5056, 5688, 6241, 6912, 7584, 8532, 9216, 10112, 11376, 12482, 13824, 15168, 17064, 18723, 20224, 22752, 24964, 27648, 30336, 34128, 37446, 40448, 45504, 49928, 56169, 60672, 68256, 74892, 80896, 91008, 99856, 112338, 121344, 136512, 149784, 168507, 182016, 199712, 224676, 242688, 273024, 299568, 337014, 364032, 399424, 449352, 546048, 599136, 674028, 728064, 798848, 898704, 1092096, 1198272, 1348056, 1597696, 1797408, 2184192, 2396544, 2696112, 3195392, 3594816, 4793088, 5392224, 6390784, 7189632, 9586176, 10784448, 14379264, 19172352, 21568896, 28758528, 43137792, 57517056, 86275584, 172551168]

約数ペア:

[(1, 172551168), (2, 86275584), (3, 57517056), (4, 43137792), (6, 28758528), (8, 21568896), (9, 19172352), (12, 14379264), (16, 10784448), (18, 9586176), (24, 7189632), (27, 6390784), (32, 5392224), (36, 4793088), (48, 3594816), (54, 3195392), (64, 2696112), (72, 2396544), (79, 2184192), (96, 1797408), (108, 1597696), (128, 1348056), (144, 1198272), (158, 1092096), (192, 898704), (216, 798848), (237, 728064), (256, 674028), (288, 599136), (316, 546048), (384, 449352), (432, 399424), (474, 364032), (512, 337014), (576, 299568), (632, 273024), (711, 242688), (768, 224676), (864, 199712), (948, 182016), (1024, 168507), (1152, 149784), (1264, 136512), (1422, 121344), (1536, 112338), (1728, 99856), (1896, 91008), (2133, 80896), (2304, 74892), (2528, 68256), (2844, 60672), (3072, 56169), (3456, 49928), (3792, 45504), (4266, 40448), (4608, 37446), (5056, 34128), (5688, 30336), (6241, 27648), (6912, 24964), (7584, 22752), (8532, 20224), (9216, 18723), (10112, 17064), (11376, 15168), (12482, 13824)]