149651264

素因数分解:

$2^6\times 7^1\times {\mathrm{334043}}^1$

素因数の和:334062

約数の個数: 28

約数和(自身を含む): 339388704

約数和(自身を除く): 189737440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 334043, 668086, 1336172, 2338301, 2672344, 4676602, 5344688, 9353204, 10689376, 18706408, 21378752, 37412816, 74825632, 149651264]

約数ペア:

[(1, 149651264), (2, 74825632), (4, 37412816), (7, 21378752), (8, 18706408), (14, 10689376), (16, 9353204), (28, 5344688), (32, 4676602), (56, 2672344), (64, 2338301), (112, 1336172), (224, 668086), (448, 334043)]