168094406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 272363520

約数和(自身を除く): 104269114

約数列:

[1, 2, 19, 38, 61, 122, 127, 254, 571, 1142, 1159, 2318, 2413, 4826, 7747, 10849, 15494, 21698, 34831, 69662, 72517, 145034, 147193, 294386, 661789, 1323578, 1377823, 2755646, 4423537, 8847074, 84047203, 168094406]

約数ペア:

[(1, 168094406), (2, 84047203), (19, 8847074), (38, 4423537), (61, 2755646), (122, 1377823), (127, 1323578), (254, 661789), (571, 294386), (1142, 147193), (1159, 145034), (2318, 72517), (2413, 69662), (4826, 34831), (7747, 21698), (10849, 15494)]