173286368

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 363478752

約数和(自身を除く): 190192384

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 137, 188, 232, 274, 376, 464, 548, 752, 841, 928, 1096, 1363, 1504, 1682, 2192, 2726, 3364, 3973, 4384, 5452, 6439, 6728, 7946, 10904, 12878, 13456, 15892, 21808, 25756, 26912, 31784, 39527, 43616, 51512, 63568, 79054, 103024, 115217, 127136, 158108, 186731, 206048, 230434, 316216, 373462, 460868, 632432, 746924, 921736, 1264864, 1493848, 1843472, 2987696, 3686944, 5415199, 5975392, 10830398, 21660796, 43321592, 86643184, 173286368]

約数ペア:

[(1, 173286368), (2, 86643184), (4, 43321592), (8, 21660796), (16, 10830398), (29, 5975392), (32, 5415199), (47, 3686944), (58, 2987696), (94, 1843472), (116, 1493848), (137, 1264864), (188, 921736), (232, 746924), (274, 632432), (376, 460868), (464, 373462), (548, 316216), (752, 230434), (841, 206048), (928, 186731), (1096, 158108), (1363, 127136), (1504, 115217), (1682, 103024), (2192, 79054), (2726, 63568), (3364, 51512), (3973, 43616), (4384, 39527), (5452, 31784), (6439, 26912), (6728, 25756), (7946, 21808), (10904, 15892), (12878, 13456)]