144432016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{243973}}^1$

素因数の和:244018

約数の個数: 20

約数和(自身を含む): 287401372

約数和(自身を除く): 142969356

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 243973, 487946, 975892, 1951784, 3903568, 9027001, 18054002, 36108004, 72216008, 144432016]

約数ペア:

[(1, 144432016), (2, 72216008), (4, 36108004), (8, 18054002), (16, 9027001), (37, 3903568), (74, 1951784), (148, 975892), (296, 487946), (592, 243973)]