139071156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71983}}^1$

素因数の和:72020

約数の個数: 48

約数和(自身を含む): 386985984

約数和(自身を除く): 247914828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 71983, 143966, 215949, 287932, 431898, 503881, 863796, 1007762, 1511643, 1655609, 2015524, 3023286, 3311218, 4966827, 6046572, 6622436, 9933654, 11589263, 19867308, 23178526, 34767789, 46357052, 69535578, 139071156]

約数ペア:

[(1, 139071156), (2, 69535578), (3, 46357052), (4, 34767789), (6, 23178526), (7, 19867308), (12, 11589263), (14, 9933654), (21, 6622436), (23, 6046572), (28, 4966827), (42, 3311218), (46, 3023286), (69, 2015524), (84, 1655609), (92, 1511643), (138, 1007762), (161, 863796), (276, 503881), (322, 431898), (483, 287932), (644, 215949), (966, 143966), (1932, 71983)]