156722419994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{997}}^1\times {\mathrm{1471}}^1$

素因数の和:2943

約数の個数: 64

約数和(自身を含む): 285584486400

約数和(自身を除く): 128862066406

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 449, 898, 997, 1471, 1994, 2942, 3143, 6286, 6979, 7633, 10297, 13958, 15266, 16949, 20594, 25007, 33898, 50014, 53431, 106862, 118643, 175049, 237286, 350098, 447653, 660479, 895306, 1320958, 1466587, 2933174, 3133571, 4623353, 6267142, 7610101, 9246706, 10266109, 11228143, 15220202, 20532218, 22456286, 24931979, 49863958, 53270707, 78597001, 106541414, 157194002, 174523853, 349047706, 658497563, 1316995126, 4609482941, 9218965882, 11194458571, 22388917142, 78361209997, 156722419994]

約数ペア:

[(1, 156722419994), (2, 78361209997), (7, 22388917142), (14, 11194458571), (17, 9218965882), (34, 4609482941), (119, 1316995126), (238, 658497563), (449, 349047706), (898, 174523853), (997, 157194002), (1471, 106541414), (1994, 78597001), (2942, 53270707), (3143, 49863958), (6286, 24931979), (6979, 22456286), (7633, 20532218), (10297, 15220202), (13958, 11228143), (15266, 10266109), (16949, 9246706), (20594, 7610101), (25007, 6267142), (33898, 4623353), (50014, 3133571), (53431, 2933174), (106862, 1466587), (118643, 1320958), (175049, 895306), (237286, 660479), (350098, 447653)]