162462464

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 345354240

約数和(自身を除く): 182891776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 263, 304, 508, 526, 608, 1016, 1052, 1216, 2032, 2104, 2413, 2432, 4064, 4208, 4826, 4864, 4997, 8128, 8416, 9652, 9994, 16256, 16832, 19304, 19988, 32512, 33401, 33664, 38608, 39976, 66802, 67328, 77216, 79952, 133604, 154432, 159904, 267208, 308864, 319808, 534416, 617728, 634619, 639616, 1068832, 1269238, 1279232, 2137664, 2538476, 4275328, 5076952, 8550656, 10153904, 20307808, 40615616, 81231232, 162462464]

約数ペア:

[(1, 162462464), (2, 81231232), (4, 40615616), (8, 20307808), (16, 10153904), (19, 8550656), (32, 5076952), (38, 4275328), (64, 2538476), (76, 2137664), (127, 1279232), (128, 1269238), (152, 1068832), (254, 639616), (256, 634619), (263, 617728), (304, 534416), (508, 319808), (526, 308864), (608, 267208), (1016, 159904), (1052, 154432), (1216, 133604), (2032, 79952), (2104, 77216), (2413, 67328), (2432, 66802), (4064, 39976), (4208, 38608), (4826, 33664), (4864, 33401), (4997, 32512), (8128, 19988), (8416, 19304), (9652, 16832), (9994, 16256)]