164006466112

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{42009853}}^1$

素因数の和:42009926

約数の個数: 28

約数和(自身を含む): 330785590396

約数和(自身を除く): 166779124284

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 42009853, 84019706, 168039412, 336078824, 672157648, 1344315296, 2562601033, 2688630592, 5125202066, 10250404132, 20500808264, 41001616528, 82003233056, 164006466112]

約数ペア:

[(1, 164006466112), (2, 82003233056), (4, 41001616528), (8, 20500808264), (16, 10250404132), (32, 5125202066), (61, 2688630592), (64, 2562601033), (122, 1344315296), (244, 672157648), (488, 336078824), (976, 168039412), (1952, 84019706), (3904, 42009853)]