162344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 376320

約数和(自身を除く): 213976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 223, 364, 446, 728, 892, 1561, 1784, 2899, 3122, 5798, 6244, 11596, 12488, 20293, 23192, 40586, 81172, 162344]

約数ペア:

[(1, 162344), (2, 81172), (4, 40586), (7, 23192), (8, 20293), (13, 12488), (14, 11596), (26, 6244), (28, 5798), (52, 3122), (56, 2899), (91, 1784), (104, 1561), (182, 892), (223, 728), (364, 446)]