145220231512

素因数分解:

$2^3\times {\mathrm{941}}^1\times {\mathrm{19290679}}^1$

素因数の和:19291626

約数の個数: 16

約数和(自身を含む): 272577308400

約数和(自身を除く): 127357076888

約数列:

[1, 2, 4, 8, 941, 1882, 3764, 7528, 19290679, 38581358, 77162716, 154325432, 18152528939, 36305057878, 72610115756, 145220231512]

約数ペア:

[(1, 145220231512), (2, 72610115756), (4, 36305057878), (8, 18152528939), (941, 154325432), (1882, 77162716), (3764, 38581358), (7528, 19290679)]