157438242

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{24919}}^1$

素因数の和:24949

約数の個数: 48

約数和(自身を含む): 380976960

約数和(自身を除く): 223538718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 24919, 49838, 74757, 149514, 224271, 323947, 448542, 647894, 672813, 971841, 1345626, 1943682, 2018439, 2915523, 4036878, 5831046, 6055317, 8746569, 12110634, 17493138, 26239707, 52479414, 78719121, 157438242]

約数ペア:

[(1, 157438242), (2, 78719121), (3, 52479414), (6, 26239707), (9, 17493138), (13, 12110634), (18, 8746569), (26, 6055317), (27, 5831046), (39, 4036878), (54, 2915523), (78, 2018439), (81, 1943682), (117, 1345626), (162, 971841), (234, 672813), (243, 647894), (351, 448542), (486, 323947), (702, 224271), (1053, 149514), (2106, 74757), (3159, 49838), (6318, 24919)]