131050528

素因数分解:

$2^5\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1303}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 295747200

約数和(自身を除く): 164696672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 449, 898, 1303, 1796, 2606, 3143, 3592, 5212, 6286, 7184, 9121, 10424, 12572, 14368, 18242, 20848, 25144, 36484, 41696, 50288, 72968, 100576, 145936, 291872, 585047, 1170094, 2340188, 4095329, 4680376, 8190658, 9360752, 16381316, 18721504, 32762632, 65525264, 131050528]

約数ペア:

[(1, 131050528), (2, 65525264), (4, 32762632), (7, 18721504), (8, 16381316), (14, 9360752), (16, 8190658), (28, 4680376), (32, 4095329), (56, 2340188), (112, 1170094), (224, 585047), (449, 291872), (898, 145936), (1303, 100576), (1796, 72968), (2606, 50288), (3143, 41696), (3592, 36484), (5212, 25144), (6286, 20848), (7184, 18242), (9121, 14368), (10424, 12572)]