133451178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{12659}}^1$

素因数の和:12922

約数の個数: 32

約数和(自身を含む): 306270720

約数和(自身を除く): 172819542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 10542, 12659, 25318, 37977, 75954, 88613, 177226, 265839, 531678, 3177409, 6354818, 9532227, 19064454, 22241863, 44483726, 66725589, 133451178]

約数ペア:

[(1, 133451178), (2, 66725589), (3, 44483726), (6, 22241863), (7, 19064454), (14, 9532227), (21, 6354818), (42, 3177409), (251, 531678), (502, 265839), (753, 177226), (1506, 88613), (1757, 75954), (3514, 37977), (5271, 25318), (10542, 12659)]