154057168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3109}}^1$

素因数の和:3299

約数の個数: 40

約数和(自身を含む): 316224800

約数和(自身を除く): 162167632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 652, 1304, 2608, 3097, 3109, 6194, 6218, 12388, 12436, 24776, 24872, 49552, 49744, 59071, 118142, 236284, 472568, 506767, 945136, 1013534, 2027068, 4054136, 8108272, 9628573, 19257146, 38514292, 77028584, 154057168]

約数ペア:

[(1, 154057168), (2, 77028584), (4, 38514292), (8, 19257146), (16, 9628573), (19, 8108272), (38, 4054136), (76, 2027068), (152, 1013534), (163, 945136), (304, 506767), (326, 472568), (652, 236284), (1304, 118142), (2608, 59071), (3097, 49744), (3109, 49552), (6194, 24872), (6218, 24776), (12388, 12436)]