156940210945

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{2203}}^1$

素因数の和:2614

約数の個数: 64

約数和(自身を含む): 220741355520

約数和(自身を除く): 63801144575

約数列:

[1, 5, 7, 35, 83, 137, 179, 415, 581, 685, 895, 959, 1253, 2203, 2905, 4795, 6265, 11015, 11371, 14857, 15421, 24523, 56855, 74285, 77105, 79597, 103999, 122615, 171661, 182849, 301811, 394337, 397985, 519995, 858305, 914245, 1279943, 1509055, 1971685, 2035409, 2112677, 2760359, 6399715, 10177045, 10563385, 13801795, 14247863, 25050313, 32729971, 54024169, 71239315, 125251565, 163649855, 175352191, 229109797, 270120845, 378169183, 876760955, 1145548985, 1890845915, 4484006027, 22420030135, 31388042189, 156940210945]

約数ペア:

[(1, 156940210945), (5, 31388042189), (7, 22420030135), (35, 4484006027), (83, 1890845915), (137, 1145548985), (179, 876760955), (415, 378169183), (581, 270120845), (685, 229109797), (895, 175352191), (959, 163649855), (1253, 125251565), (2203, 71239315), (2905, 54024169), (4795, 32729971), (6265, 25050313), (11015, 14247863), (11371, 13801795), (14857, 10563385), (15421, 10177045), (24523, 6399715), (56855, 2760359), (74285, 2112677), (77105, 2035409), (79597, 1971685), (103999, 1509055), (122615, 1279943), (171661, 914245), (182849, 858305), (301811, 519995), (394337, 397985)]