148340368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 339996096

約数和(自身を除く): 191655728

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 272, 344, 374, 473, 688, 731, 748, 946, 1153, 1462, 1496, 1892, 2306, 2924, 2992, 3784, 4612, 5848, 7568, 8041, 9224, 11696, 12683, 16082, 18448, 19601, 25366, 32164, 39202, 49579, 50732, 64328, 78404, 99158, 101464, 128656, 156808, 198316, 202928, 215611, 313616, 396632, 431222, 545369, 793264, 842843, 862444, 1090738, 1685686, 1724888, 2181476, 3371372, 3449776, 4362952, 6742744, 8725904, 9271273, 13485488, 18542546, 37085092, 74170184, 148340368]

約数ペア:

[(1, 148340368), (2, 74170184), (4, 37085092), (8, 18542546), (11, 13485488), (16, 9271273), (17, 8725904), (22, 6742744), (34, 4362952), (43, 3449776), (44, 3371372), (68, 2181476), (86, 1724888), (88, 1685686), (136, 1090738), (172, 862444), (176, 842843), (187, 793264), (272, 545369), (344, 431222), (374, 396632), (473, 313616), (688, 215611), (731, 202928), (748, 198316), (946, 156808), (1153, 128656), (1462, 101464), (1496, 99158), (1892, 78404), (2306, 64328), (2924, 50732), (2992, 49579), (3784, 39202), (4612, 32164), (5848, 25366), (7568, 19601), (8041, 18448), (9224, 16082), (11696, 12683)]