156927865180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1884793}}^1$

素因数の和:1885006

約数の個数: 48

約数和(自身を含む): 345776768064

約数和(自身を除く): 188848902884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 181, 230, 362, 460, 724, 905, 1810, 3620, 4163, 8326, 16652, 20815, 41630, 83260, 1884793, 3769586, 7539172, 9423965, 18847930, 37695860, 43350239, 86700478, 173400956, 216751195, 341147533, 433502390, 682295066, 867004780, 1364590132, 1705737665, 3411475330, 6822950660, 7846393259, 15692786518, 31385573036, 39231966295, 78463932590, 156927865180]

約数ペア:

[(1, 156927865180), (2, 78463932590), (4, 39231966295), (5, 31385573036), (10, 15692786518), (20, 7846393259), (23, 6822950660), (46, 3411475330), (92, 1705737665), (115, 1364590132), (181, 867004780), (230, 682295066), (362, 433502390), (460, 341147533), (724, 216751195), (905, 173400956), (1810, 86700478), (3620, 43350239), (4163, 37695860), (8326, 18847930), (16652, 9423965), (20815, 7539172), (41630, 3769586), (83260, 1884793)]