161820768

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41113}}^1$

素因数の和:41167

約数の個数: 48

約数和(自身を含む): 435150576

約数和(自身を除く): 273329808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 41113, 82226, 123339, 164452, 246678, 328904, 493356, 657808, 986712, 1315616, 1685633, 1973424, 3371266, 3946848, 5056899, 6742532, 10113798, 13485064, 20227596, 26970128, 40455192, 53940256, 80910384, 161820768]

約数ペア:

[(1, 161820768), (2, 80910384), (3, 53940256), (4, 40455192), (6, 26970128), (8, 20227596), (12, 13485064), (16, 10113798), (24, 6742532), (32, 5056899), (41, 3946848), (48, 3371266), (82, 1973424), (96, 1685633), (123, 1315616), (164, 986712), (246, 657808), (328, 493356), (492, 328904), (656, 246678), (984, 164452), (1312, 123339), (1968, 82226), (3936, 41113)]