149749108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4013}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 276484320

約数和(自身を除く): 126735212

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1964, 4013, 8026, 9329, 16052, 18658, 37316, 76247, 152494, 304988, 1970383, 3940766, 7881532, 37437277, 74874554, 149749108]

約数ペア:

[(1, 149749108), (2, 74874554), (4, 37437277), (19, 7881532), (38, 3940766), (76, 1970383), (491, 304988), (982, 152494), (1964, 76247), (4013, 37316), (8026, 18658), (9329, 16052)]