140297544

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18211}}^1$

素因数の和:18330

約数の個数: 48

約数和(自身を含む): 383544720

約数和(自身を除く): 243247176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 18211, 36422, 54633, 72844, 109266, 145688, 163899, 218532, 327798, 437064, 655596, 1311192, 1948577, 3897154, 5845731, 7794308, 11691462, 15588616, 17537193, 23382924, 35074386, 46765848, 70148772, 140297544]

約数ペア:

[(1, 140297544), (2, 70148772), (3, 46765848), (4, 35074386), (6, 23382924), (8, 17537193), (9, 15588616), (12, 11691462), (18, 7794308), (24, 5845731), (36, 3897154), (72, 1948577), (107, 1311192), (214, 655596), (321, 437064), (428, 327798), (642, 218532), (856, 163899), (963, 145688), (1284, 109266), (1926, 72844), (2568, 54633), (3852, 36422), (7704, 18211)]