139139392

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2267}}^1$

素因数の和:2423

約数の個数: 56

約数和(自身を含む): 317991744

約数和(自身を除く): 178852352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1918, 2192, 2267, 3836, 4384, 4534, 7672, 8768, 9068, 15344, 15869, 18136, 30688, 31738, 36272, 61376, 63476, 72544, 126952, 145088, 253904, 310579, 507808, 621158, 1015616, 1242316, 2174053, 2484632, 4348106, 4969264, 8696212, 9938528, 17392424, 19877056, 34784848, 69569696, 139139392]

約数ペア:

[(1, 139139392), (2, 69569696), (4, 34784848), (7, 19877056), (8, 17392424), (14, 9938528), (16, 8696212), (28, 4969264), (32, 4348106), (56, 2484632), (64, 2174053), (112, 1242316), (137, 1015616), (224, 621158), (274, 507808), (448, 310579), (548, 253904), (959, 145088), (1096, 126952), (1918, 72544), (2192, 63476), (2267, 61376), (3836, 36272), (4384, 31738), (4534, 30688), (7672, 18136), (8768, 15869), (9068, 15344)]