161676736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{194323}}^1$

素因数の和:194348

約数の個数: 28

約数和(自身を含む): 345508072

約数和(自身を除く): 183831336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 194323, 388646, 777292, 1554584, 2526199, 3109168, 5052398, 6218336, 10104796, 12436672, 20209592, 40419184, 80838368, 161676736]

約数ペア:

[(1, 161676736), (2, 80838368), (4, 40419184), (8, 20209592), (13, 12436672), (16, 10104796), (26, 6218336), (32, 5052398), (52, 3109168), (64, 2526199), (104, 1554584), (208, 777292), (416, 388646), (832, 194323)]