155527856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9929}}^1$

素因数の和:10037

約数の個数: 40

約数和(自身を含む): 332456400

約数和(自身を除く): 176928544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 9929, 15664, 19858, 39716, 79432, 109219, 158864, 218438, 436876, 873752, 883681, 1747504, 1767362, 3534724, 7069448, 9720491, 14138896, 19440982, 38881964, 77763928, 155527856]

約数ペア:

[(1, 155527856), (2, 77763928), (4, 38881964), (8, 19440982), (11, 14138896), (16, 9720491), (22, 7069448), (44, 3534724), (88, 1767362), (89, 1747504), (176, 883681), (178, 873752), (356, 436876), (712, 218438), (979, 158864), (1424, 109219), (1958, 79432), (3916, 39716), (7832, 19858), (9929, 15664)]