140588162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 259918848

約数和(自身を除く): 119330686

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 101, 143, 157, 202, 286, 314, 341, 403, 682, 806, 1111, 1313, 1727, 2041, 2222, 2626, 3131, 3454, 4082, 4433, 4867, 6262, 8866, 9734, 14443, 15857, 22451, 28886, 31714, 34441, 40703, 44902, 53537, 63271, 68882, 81406, 107074, 126542, 174427, 206141, 348854, 412282, 447733, 491567, 695981, 895466, 983134, 1391962, 2267551, 4535102, 5407237, 6390371, 10814474, 12780742, 70294081, 140588162]

約数ペア:

[(1, 140588162), (2, 70294081), (11, 12780742), (13, 10814474), (22, 6390371), (26, 5407237), (31, 4535102), (62, 2267551), (101, 1391962), (143, 983134), (157, 895466), (202, 695981), (286, 491567), (314, 447733), (341, 412282), (403, 348854), (682, 206141), (806, 174427), (1111, 126542), (1313, 107074), (1727, 81406), (2041, 68882), (2222, 63271), (2626, 53537), (3131, 44902), (3454, 40703), (4082, 34441), (4433, 31714), (4867, 28886), (6262, 22451), (8866, 15857), (9734, 14443)]