149554972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{184181}}^1$

素因数の和:184221

約数の個数: 24

約数和(自身を含む): 309425760

約数和(自身を除く): 159870788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 184181, 368362, 736724, 1289267, 2578534, 5157068, 5341249, 10682498, 21364996, 37388743, 74777486, 149554972]

約数ペア:

[(1, 149554972), (2, 74777486), (4, 37388743), (7, 21364996), (14, 10682498), (28, 5341249), (29, 5157068), (58, 2578534), (116, 1289267), (203, 736724), (406, 368362), (812, 184181)]