157183776

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7687}}^1$

素因数の和:7774

約数の個数: 72

約数和(自身を含む): 453345984

約数和(自身を除く): 296162208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 7687, 10224, 15374, 20448, 23061, 30748, 46122, 61496, 69183, 92244, 122992, 138366, 184488, 245984, 276732, 368976, 545777, 553464, 737952, 1091554, 1106928, 1637331, 2183108, 2213856, 3274662, 4366216, 4911993, 6549324, 8732432, 9823986, 13098648, 17464864, 19647972, 26197296, 39295944, 52394592, 78591888, 157183776]

約数ペア:

[(1, 157183776), (2, 78591888), (3, 52394592), (4, 39295944), (6, 26197296), (8, 19647972), (9, 17464864), (12, 13098648), (16, 9823986), (18, 8732432), (24, 6549324), (32, 4911993), (36, 4366216), (48, 3274662), (71, 2213856), (72, 2183108), (96, 1637331), (142, 1106928), (144, 1091554), (213, 737952), (284, 553464), (288, 545777), (426, 368976), (568, 276732), (639, 245984), (852, 184488), (1136, 138366), (1278, 122992), (1704, 92244), (2272, 69183), (2556, 61496), (3408, 46122), (5112, 30748), (6816, 23061), (7687, 20448), (10224, 15374)]