140283308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5478

約数の個数: 48

約数和(自身を含む): 291056640

約数和(自身を除く): 150773332

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 5413, 6479, 10826, 12958, 21652, 25916, 59543, 102847, 119086, 167803, 205694, 238172, 335606, 411388, 671212, 1131317, 1845833, 2262634, 3188257, 3691666, 4525268, 6376514, 7383332, 12753028, 35070827, 70141654, 140283308]

約数ペア:

[(1, 140283308), (2, 70141654), (4, 35070827), (11, 12753028), (19, 7383332), (22, 6376514), (31, 4525268), (38, 3691666), (44, 3188257), (62, 2262634), (76, 1845833), (124, 1131317), (209, 671212), (341, 411388), (418, 335606), (589, 238172), (682, 205694), (836, 167803), (1178, 119086), (1364, 102847), (2356, 59543), (5413, 25916), (6479, 21652), (10826, 12958)]