144454372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 276756480

約数和(自身を除く): 132302108

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 127, 172, 254, 389, 508, 731, 778, 1462, 1556, 2159, 2924, 4318, 5461, 6613, 8636, 10922, 13226, 16727, 21844, 26452, 33454, 49403, 66908, 92837, 98806, 185674, 197612, 284359, 371348, 568718, 839851, 1137436, 1679702, 2124329, 3359404, 4248658, 8497316, 36113593, 72227186, 144454372]

約数ペア:

[(1, 144454372), (2, 72227186), (4, 36113593), (17, 8497316), (34, 4248658), (43, 3359404), (68, 2124329), (86, 1679702), (127, 1137436), (172, 839851), (254, 568718), (389, 371348), (508, 284359), (731, 197612), (778, 185674), (1462, 98806), (1556, 92837), (2159, 66908), (2924, 49403), (4318, 33454), (5461, 26452), (6613, 21844), (8636, 16727), (10922, 13226)]