136272884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 290703168

約数和(自身を除く): 154430284

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 89, 92, 178, 187, 253, 356, 374, 391, 506, 748, 782, 979, 1012, 1513, 1564, 1958, 2047, 3026, 3916, 4094, 4301, 6052, 7921, 8188, 8602, 15842, 16643, 17204, 22517, 31684, 33286, 34799, 45034, 66572, 69598, 87131, 90068, 134657, 139196, 174262, 182183, 269314, 348524, 364366, 382789, 538628, 728732, 765578, 1481227, 1531156, 2004013, 2962454, 3097111, 4008026, 5924908, 6194222, 8016052, 12388444, 34068221, 68136442, 136272884]

約数ペア:

[(1, 136272884), (2, 68136442), (4, 34068221), (11, 12388444), (17, 8016052), (22, 6194222), (23, 5924908), (34, 4008026), (44, 3097111), (46, 2962454), (68, 2004013), (89, 1531156), (92, 1481227), (178, 765578), (187, 728732), (253, 538628), (356, 382789), (374, 364366), (391, 348524), (506, 269314), (748, 182183), (782, 174262), (979, 139196), (1012, 134657), (1513, 90068), (1564, 87131), (1958, 69598), (2047, 66572), (3026, 45034), (3916, 34799), (4094, 33286), (4301, 31684), (6052, 22517), (7921, 17204), (8188, 16643), (8602, 15842)]