149736304

素因数分解:

$2^4\times {\mathrm{1787}}^1\times {\mathrm{5237}}^1$

素因数の和:7032

約数の個数: 20

約数和(自身を含む): 290331864

約数和(自身を除く): 140595560

約数列:

[1, 2, 4, 8, 16, 1787, 3574, 5237, 7148, 10474, 14296, 20948, 28592, 41896, 83792, 9358519, 18717038, 37434076, 74868152, 149736304]

約数ペア:

[(1, 149736304), (2, 74868152), (4, 37434076), (8, 18717038), (16, 9358519), (1787, 83792), (3574, 41896), (5237, 28592), (7148, 20948), (10474, 14296)]