147617456

素因数分解:

$2^4\times 7^1\times {\mathrm{1318013}}^1$

素因数の和:1318028

約数の個数: 20

約数和(自身を含む): 326867472

約数和(自身を除く): 179250016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1318013, 2636026, 5272052, 9226091, 10544104, 18452182, 21088208, 36904364, 73808728, 147617456]

約数ペア:

[(1, 147617456), (2, 73808728), (4, 36904364), (7, 21088208), (8, 18452182), (14, 10544104), (16, 9226091), (28, 5272052), (56, 2636026), (112, 1318013)]