147557284

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{10733}}^1$

素因数の和:11235

約数の個数: 24

約数和(自身を含む): 295743168

約数和(自身を除く): 148185884

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 10733, 13748, 21466, 42932, 75131, 150262, 300524, 5269903, 10539806, 21079612, 36889321, 73778642, 147557284]

約数ペア:

[(1, 147557284), (2, 73778642), (4, 36889321), (7, 21079612), (14, 10539806), (28, 5269903), (491, 300524), (982, 150262), (1964, 75131), (3437, 42932), (6874, 21466), (10733, 13748)]