147679408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{542939}}^1$

素因数の和:542964

約数の個数: 20

約数和(自身を含む): 302960520

約数和(自身を除く): 155281112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 542939, 1085878, 2171756, 4343512, 8687024, 9229963, 18459926, 36919852, 73839704, 147679408]

約数ペア:

[(1, 147679408), (2, 73839704), (4, 36919852), (8, 18459926), (16, 9229963), (17, 8687024), (34, 4343512), (68, 2171756), (136, 1085878), (272, 542939)]