136630672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19541}}^1$

素因数の和:19591

約数の個数: 40

約数和(自身を含む): 290784960

約数和(自身を除く): 154154288

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 19541, 39082, 78164, 156328, 312656, 371279, 449443, 742558, 898886, 1485116, 1797772, 2970232, 3595544, 5940464, 7191088, 8539417, 17078834, 34157668, 68315336, 136630672]

約数ペア:

[(1, 136630672), (2, 68315336), (4, 34157668), (8, 17078834), (16, 8539417), (19, 7191088), (23, 5940464), (38, 3595544), (46, 2970232), (76, 1797772), (92, 1485116), (152, 898886), (184, 742558), (304, 449443), (368, 371279), (437, 312656), (874, 156328), (1748, 78164), (3496, 39082), (6992, 19541)]