172262398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 342766080

約数和(自身を除く): 170503682

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 113, 133, 154, 209, 226, 266, 418, 521, 791, 1042, 1243, 1463, 1582, 2147, 2486, 2926, 3647, 4294, 5731, 7294, 8701, 9899, 11462, 15029, 17402, 19798, 23617, 30058, 40117, 47234, 58873, 69293, 80234, 108889, 117746, 138586, 165319, 217778, 330638, 412111, 647603, 762223, 824222, 1118587, 1295206, 1524446, 2237174, 4533221, 7830109, 9066442, 12304457, 15660218, 24608914, 86131199, 172262398]

約数ペア:

[(1, 172262398), (2, 86131199), (7, 24608914), (11, 15660218), (14, 12304457), (19, 9066442), (22, 7830109), (38, 4533221), (77, 2237174), (113, 1524446), (133, 1295206), (154, 1118587), (209, 824222), (226, 762223), (266, 647603), (418, 412111), (521, 330638), (791, 217778), (1042, 165319), (1243, 138586), (1463, 117746), (1582, 108889), (2147, 80234), (2486, 69293), (2926, 58873), (3647, 47234), (4294, 40117), (5731, 30058), (7294, 23617), (8701, 19798), (9899, 17402), (11462, 15029)]