123065456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2441}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 250725024

約数和(自身を除く): 127659568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 1096, 2192, 2441, 3151, 4882, 6302, 9764, 12604, 19528, 25208, 39056, 50416, 56143, 112286, 224572, 334417, 449144, 668834, 898288, 1337668, 2675336, 5350672, 7691591, 15383182, 30766364, 61532728, 123065456]

約数ペア:

[(1, 123065456), (2, 61532728), (4, 30766364), (8, 15383182), (16, 7691591), (23, 5350672), (46, 2675336), (92, 1337668), (137, 898288), (184, 668834), (274, 449144), (368, 334417), (548, 224572), (1096, 112286), (2192, 56143), (2441, 50416), (3151, 39056), (4882, 25208), (6302, 19528), (9764, 12604)]