139821966

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3141

約数の個数: 48

約数和(自身を含む): 316592640

約数和(自身を除く): 176770674

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 1494, 2573, 3019, 5146, 6038, 7719, 9057, 15438, 18114, 23157, 27171, 46314, 54342, 93589, 187178, 250577, 280767, 501154, 561534, 751731, 842301, 1503462, 1684602, 2255193, 4510386, 7767887, 15535774, 23303661, 46607322, 69910983, 139821966]

約数ペア:

[(1, 139821966), (2, 69910983), (3, 46607322), (6, 23303661), (9, 15535774), (18, 7767887), (31, 4510386), (62, 2255193), (83, 1684602), (93, 1503462), (166, 842301), (186, 751731), (249, 561534), (279, 501154), (498, 280767), (558, 250577), (747, 187178), (1494, 93589), (2573, 54342), (3019, 46314), (5146, 27171), (6038, 23157), (7719, 18114), (9057, 15438)]