156926635495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1745

約数の個数: 128

約数和(自身を含む): 239744655360

約数和(自身を除く): 82818019865

約数列:

[1, 5, 7, 19, 35, 47, 53, 61, 95, 133, 235, 265, 305, 329, 371, 427, 665, 893, 1007, 1159, 1553, 1645, 1855, 2135, 2491, 2867, 3233, 4465, 5035, 5795, 6251, 7049, 7765, 8113, 10871, 12455, 14335, 16165, 17437, 20069, 22631, 29507, 31255, 35245, 40565, 47329, 54355, 54473, 61427, 72991, 82309, 87185, 94733, 100345, 113155, 147535, 151951, 206549, 236645, 272365, 307135, 331303, 364955, 381311, 411545, 429989, 473665, 510937, 576163, 663131, 759755, 1032745, 1063657, 1386829, 1563871, 1656515, 1799927, 1906555, 2149945, 2554685, 2880815, 2887069, 3315655, 3868523, 4452451, 5020849, 5318285, 6934145, 7819355, 8999635, 9707803, 10947097, 12599489, 14435345, 19342615, 20209483, 22262255, 25104245, 27079661, 31167157, 35145943, 48539015, 54735485, 62997445, 73501937, 84596569, 95396131, 101047415, 135398305, 155835785, 175729715, 235979903, 367509685, 422982845, 476980655, 514513559, 592175983, 667772917, 1179899515, 1651859321, 2572567795, 2960879915, 3338864585, 4483618157, 8259296605, 22418090785, 31385327099, 156926635495]

約数ペア:

[(1, 156926635495), (5, 31385327099), (7, 22418090785), (19, 8259296605), (35, 4483618157), (47, 3338864585), (53, 2960879915), (61, 2572567795), (95, 1651859321), (133, 1179899515), (235, 667772917), (265, 592175983), (305, 514513559), (329, 476980655), (371, 422982845), (427, 367509685), (665, 235979903), (893, 175729715), (1007, 155835785), (1159, 135398305), (1553, 101047415), (1645, 95396131), (1855, 84596569), (2135, 73501937), (2491, 62997445), (2867, 54735485), (3233, 48539015), (4465, 35145943), (5035, 31167157), (5795, 27079661), (6251, 25104245), (7049, 22262255), (7765, 20209483), (8113, 19342615), (10871, 14435345), (12455, 12599489), (14335, 10947097), (16165, 9707803), (17437, 8999635), (20069, 7819355), (22631, 6934145), (29507, 5318285), (31255, 5020849), (35245, 4452451), (40565, 3868523), (47329, 3315655), (54355, 2887069), (54473, 2880815), (61427, 2554685), (72991, 2149945), (82309, 1906555), (87185, 1799927), (94733, 1656515), (100345, 1563871), (113155, 1386829), (147535, 1063657), (151951, 1032745), (206549, 759755), (236645, 663131), (272365, 576163), (307135, 510937), (331303, 473665), (364955, 429989), (381311, 411545)]