156742397205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1110821}}^1$

素因数の和:1111261

約数の個数: 32

約数和(自身を含む): 262331723520

約数和(自身を除く): 105589326315

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 409, 1227, 2045, 6135, 9407, 28221, 47035, 141105, 1110821, 3332463, 5554105, 16662315, 25548883, 76646649, 127744415, 383233245, 454325789, 1362977367, 2271628945, 6814886835, 10449493147, 31348479441, 52247465735, 156742397205]

約数ペア:

[(1, 156742397205), (3, 52247465735), (5, 31348479441), (15, 10449493147), (23, 6814886835), (69, 2271628945), (115, 1362977367), (345, 454325789), (409, 383233245), (1227, 127744415), (2045, 76646649), (6135, 25548883), (9407, 16662315), (28221, 5554105), (47035, 3332463), (141105, 1110821)]