163923264

素因数分解:

$2^6\times 3^4\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 140

約数和(自身を含む): 492235744

約数和(自身を除く): 328312480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 144, 162, 192, 206, 216, 288, 307, 309, 324, 412, 432, 576, 614, 618, 648, 824, 864, 921, 927, 1228, 1236, 1296, 1648, 1728, 1842, 1854, 2456, 2472, 2592, 2763, 2781, 3296, 3684, 3708, 4912, 4944, 5184, 5526, 5562, 6592, 7368, 7416, 8289, 8343, 9824, 9888, 11052, 11124, 14736, 14832, 16578, 16686, 19648, 19776, 22104, 22248, 24867, 29472, 29664, 31621, 33156, 33372, 44208, 44496, 49734, 58944, 59328, 63242, 66312, 66744, 88416, 88992, 94863, 99468, 126484, 132624, 133488, 176832, 177984, 189726, 198936, 252968, 265248, 266976, 284589, 379452, 397872, 505936, 530496, 533952, 569178, 758904, 795744, 853767, 1011872, 1138356, 1517808, 1591488, 1707534, 2023744, 2276712, 2561301, 3035616, 3415068, 4553424, 5122602, 6071232, 6830136, 9106848, 10245204, 13660272, 18213696, 20490408, 27320544, 40980816, 54641088, 81961632, 163923264]

約数ペア:

[(1, 163923264), (2, 81961632), (3, 54641088), (4, 40980816), (6, 27320544), (8, 20490408), (9, 18213696), (12, 13660272), (16, 10245204), (18, 9106848), (24, 6830136), (27, 6071232), (32, 5122602), (36, 4553424), (48, 3415068), (54, 3035616), (64, 2561301), (72, 2276712), (81, 2023744), (96, 1707534), (103, 1591488), (108, 1517808), (144, 1138356), (162, 1011872), (192, 853767), (206, 795744), (216, 758904), (288, 569178), (307, 533952), (309, 530496), (324, 505936), (412, 397872), (432, 379452), (576, 284589), (614, 266976), (618, 265248), (648, 252968), (824, 198936), (864, 189726), (921, 177984), (927, 176832), (1228, 133488), (1236, 132624), (1296, 126484), (1648, 99468), (1728, 94863), (1842, 88992), (1854, 88416), (2456, 66744), (2472, 66312), (2592, 63242), (2763, 59328), (2781, 58944), (3296, 49734), (3684, 44496), (3708, 44208), (4912, 33372), (4944, 33156), (5184, 31621), (5526, 29664), (5562, 29472), (6592, 24867), (7368, 22248), (7416, 22104), (8289, 19776), (8343, 19648), (9824, 16686), (9888, 16578), (11052, 14832), (11124, 14736)]