173886146

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5867}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 312647040

約数和(自身を除く): 138760894

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 2117, 4234, 5867, 11734, 14819, 29638, 41069, 82138, 170143, 340286, 428291, 856582, 1191001, 2382002, 2998037, 5996074, 12420439, 24840878, 86943073, 173886146]

約数ペア:

[(1, 173886146), (2, 86943073), (7, 24840878), (14, 12420439), (29, 5996074), (58, 2998037), (73, 2382002), (146, 1191001), (203, 856582), (406, 428291), (511, 340286), (1022, 170143), (2117, 82138), (4234, 41069), (5867, 29638), (11734, 14819)]