152578816

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 348886272

約数和(自身を除く): 196307456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 128, 152, 208, 247, 254, 256, 304, 361, 416, 494, 508, 608, 722, 832, 988, 1016, 1216, 1444, 1651, 1664, 1976, 2032, 2413, 2432, 2888, 3302, 3328, 3952, 4064, 4693, 4826, 4864, 5776, 6604, 7904, 8128, 9386, 9652, 11552, 13208, 15808, 16256, 18772, 19304, 23104, 26416, 31369, 31616, 32512, 37544, 38608, 45847, 46208, 52832, 62738, 63232, 75088, 77216, 91694, 92416, 105664, 125476, 150176, 154432, 183388, 211328, 250952, 300352, 308864, 366776, 422656, 501904, 596011, 600704, 617728, 733552, 1003808, 1192022, 1201408, 1467104, 2007616, 2384044, 2934208, 4015232, 4768088, 5868416, 8030464, 9536176, 11736832, 19072352, 38144704, 76289408, 152578816]

約数ペア:

[(1, 152578816), (2, 76289408), (4, 38144704), (8, 19072352), (13, 11736832), (16, 9536176), (19, 8030464), (26, 5868416), (32, 4768088), (38, 4015232), (52, 2934208), (64, 2384044), (76, 2007616), (104, 1467104), (127, 1201408), (128, 1192022), (152, 1003808), (208, 733552), (247, 617728), (254, 600704), (256, 596011), (304, 501904), (361, 422656), (416, 366776), (494, 308864), (508, 300352), (608, 250952), (722, 211328), (832, 183388), (988, 154432), (1016, 150176), (1216, 125476), (1444, 105664), (1651, 92416), (1664, 91694), (1976, 77216), (2032, 75088), (2413, 63232), (2432, 62738), (2888, 52832), (3302, 46208), (3328, 45847), (3952, 38608), (4064, 37544), (4693, 32512), (4826, 31616), (4864, 31369), (5776, 26416), (6604, 23104), (7904, 19304), (8128, 18772), (9386, 16256), (9652, 15808), (11552, 13208)]