154777792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 362541312

約数和(自身を除く): 207763520

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 353, 403, 416, 442, 496, 527, 544, 706, 806, 832, 884, 992, 1054, 1088, 1412, 1612, 1768, 1984, 2108, 2824, 3224, 3536, 4216, 4589, 5648, 6001, 6448, 6851, 7072, 8432, 9178, 10943, 11296, 12002, 12896, 13702, 14144, 16864, 18356, 21886, 22592, 24004, 25792, 27404, 33728, 36712, 43772, 48008, 54808, 73424, 78013, 87544, 96016, 109616, 142259, 146848, 156026, 175088, 186031, 192032, 219232, 284518, 293696, 312052, 350176, 372062, 384064, 438464, 569036, 624104, 700352, 744124, 1138072, 1248208, 1488248, 2276144, 2418403, 2496416, 2976496, 4552288, 4836806, 4992832, 5952992, 9104576, 9673612, 11905984, 19347224, 38694448, 77388896, 154777792]

約数ペア:

[(1, 154777792), (2, 77388896), (4, 38694448), (8, 19347224), (13, 11905984), (16, 9673612), (17, 9104576), (26, 5952992), (31, 4992832), (32, 4836806), (34, 4552288), (52, 2976496), (62, 2496416), (64, 2418403), (68, 2276144), (104, 1488248), (124, 1248208), (136, 1138072), (208, 744124), (221, 700352), (248, 624104), (272, 569036), (353, 438464), (403, 384064), (416, 372062), (442, 350176), (496, 312052), (527, 293696), (544, 284518), (706, 219232), (806, 192032), (832, 186031), (884, 175088), (992, 156026), (1054, 146848), (1088, 142259), (1412, 109616), (1612, 96016), (1768, 87544), (1984, 78013), (2108, 73424), (2824, 54808), (3224, 48008), (3536, 43772), (4216, 36712), (4589, 33728), (5648, 27404), (6001, 25792), (6448, 24004), (6851, 22592), (7072, 21886), (8432, 18356), (9178, 16864), (10943, 14144), (11296, 13702), (12002, 12896)]