190068128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 385374024

約数和(自身を除く): 195305896

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 317, 328, 457, 634, 656, 914, 1268, 1312, 1828, 2536, 3656, 5072, 7312, 10144, 12997, 14624, 18737, 25994, 37474, 51988, 74948, 103976, 144869, 149896, 207952, 289738, 299792, 415904, 579476, 599584, 1158952, 2317904, 4635808, 5939629, 11879258, 23758516, 47517032, 95034064, 190068128]

約数ペア:

[(1, 190068128), (2, 95034064), (4, 47517032), (8, 23758516), (16, 11879258), (32, 5939629), (41, 4635808), (82, 2317904), (164, 1158952), (317, 599584), (328, 579476), (457, 415904), (634, 299792), (656, 289738), (914, 207952), (1268, 149896), (1312, 144869), (1828, 103976), (2536, 74948), (3656, 51988), (5072, 37474), (7312, 25994), (10144, 18737), (12997, 14624)]