156969247935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^2$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 270545184000

約数和(自身を除く): 113575936065

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 139, 211, 267, 285, 417, 445, 633, 695, 1055, 1335, 1691, 2085, 2641, 3165, 4009, 5073, 7923, 8455, 12027, 12371, 13205, 18779, 20045, 25365, 29329, 37113, 39615, 44521, 56337, 60135, 61855, 87987, 93895, 133563, 146645, 185565, 222605, 235049, 281685, 356801, 439935, 557251, 667815, 705147, 845899, 1070403, 1175245, 1671753, 1784005, 2537697, 2610281, 2786255, 3525735, 3962369, 4229495, 5352015, 6188419, 7830843, 8358765, 11887107, 12688485, 13051405, 18565257, 19811845, 30942095, 39154215, 49595339, 59435535, 75285011, 92826285, 117579961, 148786017, 225855033, 247976695, 352739883, 376425055, 550769291, 587899805, 743930085, 1129275165, 1652307873, 1763699415, 2753846455, 8261539365, 10464616529, 31393849587, 52323082645, 156969247935]

約数ペア:

[(1, 156969247935), (3, 52323082645), (5, 31393849587), (15, 10464616529), (19, 8261539365), (57, 2753846455), (89, 1763699415), (95, 1652307873), (139, 1129275165), (211, 743930085), (267, 587899805), (285, 550769291), (417, 376425055), (445, 352739883), (633, 247976695), (695, 225855033), (1055, 148786017), (1335, 117579961), (1691, 92826285), (2085, 75285011), (2641, 59435535), (3165, 49595339), (4009, 39154215), (5073, 30942095), (7923, 19811845), (8455, 18565257), (12027, 13051405), (12371, 12688485), (13205, 11887107), (18779, 8358765), (20045, 7830843), (25365, 6188419), (29329, 5352015), (37113, 4229495), (39615, 3962369), (44521, 3525735), (56337, 2786255), (60135, 2610281), (61855, 2537697), (87987, 1784005), (93895, 1671753), (133563, 1175245), (146645, 1070403), (185565, 845899), (222605, 705147), (235049, 667815), (281685, 557251), (356801, 439935)]