140900518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5124

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 102954842

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 5039, 10078, 13981, 27962, 55429, 110858, 156209, 206599, 312418, 413198, 1718299, 2272589, 3436598, 4545178, 6404569, 12809138, 70450259, 140900518]

約数ペア:

[(1, 140900518), (2, 70450259), (11, 12809138), (22, 6404569), (31, 4545178), (41, 3436598), (62, 2272589), (82, 1718299), (341, 413198), (451, 312418), (682, 206599), (902, 156209), (1271, 110858), (2542, 55429), (5039, 27962), (10078, 13981)]