164435612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{7901}}^1$

素因数の和:7970

約数の個数: 36

約数和(自身を含む): 323697528

約数和(自身を除く): 159261916

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 7901, 10406, 15802, 20812, 31604, 86911, 173822, 339743, 347644, 679486, 956021, 1358972, 1912042, 3737173, 3824084, 7474346, 14948692, 41108903, 82217806, 164435612]

約数ペア:

[(1, 164435612), (2, 82217806), (4, 41108903), (11, 14948692), (22, 7474346), (43, 3824084), (44, 3737173), (86, 1912042), (121, 1358972), (172, 956021), (242, 679486), (473, 347644), (484, 339743), (946, 173822), (1892, 86911), (5203, 31604), (7901, 20812), (10406, 15802)]