237863392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^3$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 510466320

約数和(自身を除く): 272602928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 2158, 2656, 4316, 6889, 8632, 13778, 17264, 27556, 34528, 55112, 89557, 110224, 179114, 220448, 358228, 571787, 716456, 1143574, 1432912, 2287148, 2865824, 4574296, 7433231, 9148592, 14866462, 18297184, 29732924, 59465848, 118931696, 237863392]

約数ペア:

[(1, 237863392), (2, 118931696), (4, 59465848), (8, 29732924), (13, 18297184), (16, 14866462), (26, 9148592), (32, 7433231), (52, 4574296), (83, 2865824), (104, 2287148), (166, 1432912), (208, 1143574), (332, 716456), (416, 571787), (664, 358228), (1079, 220448), (1328, 179114), (2158, 110224), (2656, 89557), (4316, 55112), (6889, 34528), (8632, 27556), (13778, 17264)]