157280238

素因数分解:

$2^1\times 3^3\times {\mathrm{823}}^1\times {\mathrm{3539}}^1$

素因数の和:4373

約数の個数: 32

約数和(自身を含む): 350035200

約数和(自身を除く): 192754962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 823, 1646, 2469, 3539, 4938, 7078, 7407, 10617, 14814, 21234, 22221, 31851, 44442, 63702, 95553, 191106, 2912597, 5825194, 8737791, 17475582, 26213373, 52426746, 78640119, 157280238]

約数ペア:

[(1, 157280238), (2, 78640119), (3, 52426746), (6, 26213373), (9, 17475582), (18, 8737791), (27, 5825194), (54, 2912597), (823, 191106), (1646, 95553), (2469, 63702), (3539, 44442), (4938, 31851), (7078, 22221), (7407, 21234), (10617, 14814)]