156918277696

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{3943}}^1\times {\mathrm{14461}}^1$

素因数の和:18459

約数の個数: 56

約数和(自身を含む): 318729059264

約数和(自身を除く): 161810781568

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 3943, 7886, 14461, 15772, 28922, 31544, 57844, 63088, 115688, 126176, 169549, 231376, 252352, 339098, 462752, 621823, 678196, 925504, 1243646, 1356392, 2487292, 2712784, 4974584, 5425568, 9949168, 10851136, 19898336, 39796672, 57019723, 114039446, 228078892, 456157784, 912315568, 1824631136, 2451848089, 3649262272, 4903696178, 9807392356, 19614784712, 39229569424, 78459138848, 156918277696]

約数ペア:

[(1, 156918277696), (2, 78459138848), (4, 39229569424), (8, 19614784712), (16, 9807392356), (32, 4903696178), (43, 3649262272), (64, 2451848089), (86, 1824631136), (172, 912315568), (344, 456157784), (688, 228078892), (1376, 114039446), (2752, 57019723), (3943, 39796672), (7886, 19898336), (14461, 10851136), (15772, 9949168), (28922, 5425568), (31544, 4974584), (57844, 2712784), (63088, 2487292), (115688, 1356392), (126176, 1243646), (169549, 925504), (231376, 678196), (252352, 621823), (339098, 462752)]