139924331632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2339}}^1\times {\mathrm{86951}}^1$

素因数の和:89341

約数の個数: 40

約数和(自身を含む): 277529915520

約数和(自身を除く): 137605583888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2339, 4678, 9356, 18712, 37424, 86951, 100577, 173902, 201154, 347804, 402308, 695608, 804616, 1391216, 1609232, 3738893, 7477786, 14955572, 29911144, 59822288, 203378389, 406756778, 813513556, 1627027112, 3254054224, 8745270727, 17490541454, 34981082908, 69962165816, 139924331632]

約数ペア:

[(1, 139924331632), (2, 69962165816), (4, 34981082908), (8, 17490541454), (16, 8745270727), (43, 3254054224), (86, 1627027112), (172, 813513556), (344, 406756778), (688, 203378389), (2339, 59822288), (4678, 29911144), (9356, 14955572), (18712, 7477786), (37424, 3738893), (86951, 1609232), (100577, 1391216), (173902, 804616), (201154, 695608), (347804, 402308)]