155698293

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 230261760

約数和(自身を除く): 74563467

約数列:

[1, 3, 19, 23, 57, 69, 113, 339, 437, 1051, 1311, 2147, 2599, 3153, 6441, 7797, 19969, 24173, 49381, 59907, 72519, 118763, 148143, 356289, 459287, 1377861, 2256497, 2731549, 6769491, 8194647, 51899431, 155698293]

約数ペア:

[(1, 155698293), (3, 51899431), (19, 8194647), (23, 6769491), (57, 2731549), (69, 2256497), (113, 1377861), (339, 459287), (437, 356289), (1051, 148143), (1311, 118763), (2147, 72519), (2599, 59907), (3153, 49381), (6441, 24173), (7797, 19969)]