126467572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21611}}^1$

素因数の和:21652

約数の個数: 48

約数和(自身を含む): 290465280

約数和(自身を除く): 163997708

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 21611, 43222, 86444, 151277, 237721, 302554, 410609, 475442, 605108, 821218, 950884, 1642436, 1664047, 2874263, 3328094, 4516699, 5748526, 6656188, 9033398, 11497052, 18066796, 31616893, 63233786, 126467572]

約数ペア:

[(1, 126467572), (2, 63233786), (4, 31616893), (7, 18066796), (11, 11497052), (14, 9033398), (19, 6656188), (22, 5748526), (28, 4516699), (38, 3328094), (44, 2874263), (76, 1664047), (77, 1642436), (133, 950884), (154, 821218), (209, 605108), (266, 475442), (308, 410609), (418, 302554), (532, 237721), (836, 151277), (1463, 86444), (2926, 43222), (5852, 21611)]