140707248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{266491}}^1$

素因数の和:266513

約数の個数: 40

約数和(自身を含む): 396540096

約数和(自身を除く): 255832848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 266491, 532982, 799473, 1065964, 1598946, 2131928, 2931401, 3197892, 4263856, 5862802, 6395784, 8794203, 11725604, 12791568, 17588406, 23451208, 35176812, 46902416, 70353624, 140707248]

約数ペア:

[(1, 140707248), (2, 70353624), (3, 46902416), (4, 35176812), (6, 23451208), (8, 17588406), (11, 12791568), (12, 11725604), (16, 8794203), (22, 6395784), (24, 5862802), (33, 4263856), (44, 3197892), (48, 2931401), (66, 2131928), (88, 1598946), (132, 1065964), (176, 799473), (264, 532982), (528, 266491)]