163012864

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5351}}^1$

素因数の和:5391

約数の個数: 72

約数和(自身を含む): 393821568

約数和(自身を除く): 230808704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 5351, 7616, 10702, 15232, 21404, 30464, 37457, 42808, 74914, 85616, 90967, 149828, 171232, 181934, 299656, 342464, 363868, 599312, 636769, 684928, 727736, 1198624, 1273538, 1369856, 1455472, 2397248, 2547076, 2910944, 4794496, 5094152, 5821888, 9588992, 10188304, 11643776, 20376608, 23287552, 40753216, 81506432, 163012864]

約数ペア:

[(1, 163012864), (2, 81506432), (4, 40753216), (7, 23287552), (8, 20376608), (14, 11643776), (16, 10188304), (17, 9588992), (28, 5821888), (32, 5094152), (34, 4794496), (56, 2910944), (64, 2547076), (68, 2397248), (112, 1455472), (119, 1369856), (128, 1273538), (136, 1198624), (224, 727736), (238, 684928), (256, 636769), (272, 599312), (448, 363868), (476, 342464), (544, 299656), (896, 181934), (952, 171232), (1088, 149828), (1792, 90967), (1904, 85616), (2176, 74914), (3808, 42808), (4352, 37457), (5351, 30464), (7616, 21404), (10702, 15232)]