160990416

素因数分解:

$2^4\times 3^5\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 477719424

約数和(自身を除く): 316729008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 243, 282, 324, 376, 423, 432, 486, 564, 648, 752, 846, 881, 972, 1128, 1269, 1296, 1692, 1762, 1944, 2256, 2538, 2643, 3384, 3524, 3807, 3888, 5076, 5286, 6768, 7048, 7614, 7929, 10152, 10572, 11421, 14096, 15228, 15858, 20304, 21144, 22842, 23787, 30456, 31716, 41407, 42288, 45684, 47574, 60912, 63432, 71361, 82814, 91368, 95148, 124221, 126864, 142722, 165628, 182736, 190296, 214083, 248442, 285444, 331256, 372663, 380592, 428166, 496884, 570888, 662512, 745326, 856332, 993768, 1117989, 1141776, 1490652, 1712664, 1987536, 2235978, 2981304, 3353967, 3425328, 4471956, 5962608, 6707934, 8943912, 10061901, 13415868, 17887824, 20123802, 26831736, 40247604, 53663472, 80495208, 160990416]

約数ペア:

[(1, 160990416), (2, 80495208), (3, 53663472), (4, 40247604), (6, 26831736), (8, 20123802), (9, 17887824), (12, 13415868), (16, 10061901), (18, 8943912), (24, 6707934), (27, 5962608), (36, 4471956), (47, 3425328), (48, 3353967), (54, 2981304), (72, 2235978), (81, 1987536), (94, 1712664), (108, 1490652), (141, 1141776), (144, 1117989), (162, 993768), (188, 856332), (216, 745326), (243, 662512), (282, 570888), (324, 496884), (376, 428166), (423, 380592), (432, 372663), (486, 331256), (564, 285444), (648, 248442), (752, 214083), (846, 190296), (881, 182736), (972, 165628), (1128, 142722), (1269, 126864), (1296, 124221), (1692, 95148), (1762, 91368), (1944, 82814), (2256, 71361), (2538, 63432), (2643, 60912), (3384, 47574), (3524, 45684), (3807, 42288), (3888, 41407), (5076, 31716), (5286, 30456), (6768, 23787), (7048, 22842), (7614, 21144), (7929, 20304), (10152, 15858), (10572, 15228), (11421, 14096)]