157882317179

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{19583}}^1$

素因数の和:20615

約数の個数: 24

約数和(自身を含む): 174061965312

約数和(自身を除く): 16179648133

約数列:

[1, 19, 23, 361, 437, 971, 8303, 18449, 19583, 22333, 350531, 372077, 424327, 450409, 7069463, 8062213, 8557771, 19015093, 162597649, 361286767, 437347139, 6864448573, 8309595641, 157882317179]

約数ペア:

[(1, 157882317179), (19, 8309595641), (23, 6864448573), (361, 437347139), (437, 361286767), (971, 162597649), (8303, 19015093), (18449, 8557771), (19583, 8062213), (22333, 7069463), (350531, 450409), (372077, 424327)]