157718772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 435254400

約数和(自身を除く): 277535628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 101, 108, 114, 171, 202, 228, 303, 342, 404, 513, 606, 684, 761, 909, 1026, 1212, 1522, 1818, 1919, 2052, 2283, 2727, 3044, 3636, 3838, 4566, 5454, 5757, 6849, 7676, 9132, 10908, 11514, 13698, 14459, 17271, 20547, 23028, 27396, 28918, 34542, 41094, 43377, 51813, 57836, 69084, 76861, 82188, 86754, 103626, 130131, 153722, 173508, 207252, 230583, 260262, 307444, 390393, 461166, 520524, 691749, 780786, 922332, 1383498, 1460359, 1561572, 2075247, 2766996, 2920718, 4150494, 4381077, 5841436, 8300988, 8762154, 13143231, 17524308, 26286462, 39429693, 52572924, 78859386, 157718772]

約数ペア:

[(1, 157718772), (2, 78859386), (3, 52572924), (4, 39429693), (6, 26286462), (9, 17524308), (12, 13143231), (18, 8762154), (19, 8300988), (27, 5841436), (36, 4381077), (38, 4150494), (54, 2920718), (57, 2766996), (76, 2075247), (101, 1561572), (108, 1460359), (114, 1383498), (171, 922332), (202, 780786), (228, 691749), (303, 520524), (342, 461166), (404, 390393), (513, 307444), (606, 260262), (684, 230583), (761, 207252), (909, 173508), (1026, 153722), (1212, 130131), (1522, 103626), (1818, 86754), (1919, 82188), (2052, 76861), (2283, 69084), (2727, 57836), (3044, 51813), (3636, 43377), (3838, 41094), (4566, 34542), (5454, 28918), (5757, 27396), (6849, 23028), (7676, 20547), (9132, 17271), (10908, 14459), (11514, 13698)]