139875512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 315532800

約数和(自身を除く): 175657288

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 131, 161, 184, 262, 322, 524, 644, 829, 917, 1048, 1288, 1658, 1834, 3013, 3316, 3668, 5803, 6026, 6632, 7336, 11606, 12052, 19067, 21091, 23212, 24104, 38134, 42182, 46424, 76268, 84364, 108599, 133469, 152536, 168728, 217198, 266938, 434396, 533876, 760193, 868792, 1067752, 1520386, 2497777, 3040772, 4995554, 6081544, 9991108, 17484439, 19982216, 34968878, 69937756, 139875512]

約数ペア:

[(1, 139875512), (2, 69937756), (4, 34968878), (7, 19982216), (8, 17484439), (14, 9991108), (23, 6081544), (28, 4995554), (46, 3040772), (56, 2497777), (92, 1520386), (131, 1067752), (161, 868792), (184, 760193), (262, 533876), (322, 434396), (524, 266938), (644, 217198), (829, 168728), (917, 152536), (1048, 133469), (1288, 108599), (1658, 84364), (1834, 76268), (3013, 46424), (3316, 42182), (3668, 38134), (5803, 24104), (6026, 23212), (6632, 21091), (7336, 19067), (11606, 12052)]