158887386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22123}}^1$

素因数の和:22160

約数の個数: 64

約数和(自身を含む): 424780800

約数和(自身を除く): 265893414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 22123, 44246, 66369, 132738, 154861, 199107, 309722, 398214, 420337, 464583, 597321, 840674, 929166, 1194642, 1261011, 1393749, 2522022, 2787498, 2942359, 3783033, 4181247, 5884718, 7566066, 8362494, 8827077, 11349099, 17654154, 22698198, 26481231, 52962462, 79443693, 158887386]

約数ペア:

[(1, 158887386), (2, 79443693), (3, 52962462), (6, 26481231), (7, 22698198), (9, 17654154), (14, 11349099), (18, 8827077), (19, 8362494), (21, 7566066), (27, 5884718), (38, 4181247), (42, 3783033), (54, 2942359), (57, 2787498), (63, 2522022), (114, 1393749), (126, 1261011), (133, 1194642), (171, 929166), (189, 840674), (266, 597321), (342, 464583), (378, 420337), (399, 398214), (513, 309722), (798, 199107), (1026, 154861), (1197, 132738), (2394, 66369), (3591, 44246), (7182, 22123)]