149045344

素因数分解:

$2^5\times 7^1\times {\mathrm{665381}}^1$

素因数の和:665398

約数の個数: 24

約数和(自身を含む): 335352528

約数和(自身を除く): 186307184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 665381, 1330762, 2661524, 4657667, 5323048, 9315334, 10646096, 18630668, 21292192, 37261336, 74522672, 149045344]

約数ペア:

[(1, 149045344), (2, 74522672), (4, 37261336), (7, 21292192), (8, 18630668), (14, 10646096), (16, 9315334), (28, 5323048), (32, 4657667), (56, 2661524), (112, 1330762), (224, 665381)]