128203224

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 334886400

約数和(自身を除く): 206683176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 59, 74, 111, 118, 148, 177, 222, 236, 296, 354, 444, 472, 708, 888, 1416, 2183, 2447, 4366, 4894, 6549, 7341, 8732, 9788, 13098, 14682, 17464, 19576, 26196, 29364, 52392, 58728, 90539, 144373, 181078, 271617, 288746, 362156, 433119, 543234, 577492, 724312, 866238, 1086468, 1154984, 1732476, 2172936, 3464952, 5341801, 10683602, 16025403, 21367204, 32050806, 42734408, 64101612, 128203224]

約数ペア:

[(1, 128203224), (2, 64101612), (3, 42734408), (4, 32050806), (6, 21367204), (8, 16025403), (12, 10683602), (24, 5341801), (37, 3464952), (59, 2172936), (74, 1732476), (111, 1154984), (118, 1086468), (148, 866238), (177, 724312), (222, 577492), (236, 543234), (296, 433119), (354, 362156), (444, 288746), (472, 271617), (708, 181078), (888, 144373), (1416, 90539), (2183, 58728), (2447, 52392), (4366, 29364), (4894, 26196), (6549, 19576), (7341, 17464), (8732, 14682), (9788, 13098)]