139849866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1548

約数の個数: 72

約数和(自身を含む): 338921856

約数和(自身を除く): 199071990

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1483, 1521, 2418, 2966, 3042, 3627, 4449, 5239, 7254, 8898, 10478, 13347, 15717, 19279, 26694, 31434, 38558, 45973, 47151, 57837, 91946, 94302, 115674, 137919, 173511, 250627, 275838, 347022, 413757, 501254, 597649, 751881, 827514, 1195298, 1503762, 1792947, 2255643, 3585894, 4511286, 5378841, 7769437, 10757682, 15538874, 23308311, 46616622, 69924933, 139849866]

約数ペア:

[(1, 139849866), (2, 69924933), (3, 46616622), (6, 23308311), (9, 15538874), (13, 10757682), (18, 7769437), (26, 5378841), (31, 4511286), (39, 3585894), (62, 2255643), (78, 1792947), (93, 1503762), (117, 1195298), (169, 827514), (186, 751881), (234, 597649), (279, 501254), (338, 413757), (403, 347022), (507, 275838), (558, 250627), (806, 173511), (1014, 137919), (1209, 115674), (1483, 94302), (1521, 91946), (2418, 57837), (2966, 47151), (3042, 45973), (3627, 38558), (4449, 31434), (5239, 26694), (7254, 19279), (8898, 15717), (10478, 13347)]