168148406944

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1440811}}^1$

素因数の和:1441349

約数の個数: 48

約数和(自身を含む): 379060347456

約数和(自身を除く): 210911940512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 1042, 2084, 3647, 4168, 7294, 8336, 14588, 16672, 29176, 58352, 116704, 1440811, 2881622, 5763244, 10085677, 11526488, 20171354, 23052976, 40342708, 46105952, 80685416, 161370832, 322741664, 750662531, 1501325062, 3002650124, 5254637717, 6005300248, 10509275434, 12010600496, 21018550868, 24021200992, 42037101736, 84074203472, 168148406944]

約数ペア:

[(1, 168148406944), (2, 84074203472), (4, 42037101736), (7, 24021200992), (8, 21018550868), (14, 12010600496), (16, 10509275434), (28, 6005300248), (32, 5254637717), (56, 3002650124), (112, 1501325062), (224, 750662531), (521, 322741664), (1042, 161370832), (2084, 80685416), (3647, 46105952), (4168, 40342708), (7294, 23052976), (8336, 20171354), (14588, 11526488), (16672, 10085677), (29176, 5763244), (58352, 2881622), (116704, 1440811)]