157166736

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 416544768

約数和(自身を除く): 259378032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 107, 142, 213, 214, 284, 321, 426, 428, 431, 568, 642, 852, 856, 862, 1136, 1284, 1293, 1704, 1712, 1724, 2568, 2586, 3408, 3448, 5136, 5172, 6896, 7597, 10344, 15194, 20688, 22791, 30388, 30601, 45582, 46117, 60776, 61202, 91164, 91803, 92234, 121552, 122404, 138351, 182328, 183606, 184468, 244808, 276702, 364656, 367212, 368936, 489616, 553404, 734424, 737872, 1106808, 1468848, 2213616, 3274307, 6548614, 9822921, 13097228, 19645842, 26194456, 39291684, 52388912, 78583368, 157166736]

約数ペア:

[(1, 157166736), (2, 78583368), (3, 52388912), (4, 39291684), (6, 26194456), (8, 19645842), (12, 13097228), (16, 9822921), (24, 6548614), (48, 3274307), (71, 2213616), (107, 1468848), (142, 1106808), (213, 737872), (214, 734424), (284, 553404), (321, 489616), (426, 368936), (428, 367212), (431, 364656), (568, 276702), (642, 244808), (852, 184468), (856, 183606), (862, 182328), (1136, 138351), (1284, 122404), (1293, 121552), (1704, 92234), (1712, 91803), (1724, 91164), (2568, 61202), (2586, 60776), (3408, 46117), (3448, 45582), (5136, 30601), (5172, 30388), (6896, 22791), (7597, 20688), (10344, 15194)]