149241844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{3361}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 277042248

約数和(自身を除く): 127800404

約数列:

[1, 2, 4, 17, 34, 68, 653, 1306, 2612, 3361, 6722, 11101, 13444, 22202, 44404, 57137, 114274, 228548, 2194733, 4389466, 8778932, 37310461, 74620922, 149241844]

約数ペア:

[(1, 149241844), (2, 74620922), (4, 37310461), (17, 8778932), (34, 4389466), (68, 2194733), (653, 228548), (1306, 114274), (2612, 57137), (3361, 44404), (6722, 22202), (11101, 13444)]