156930436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{41341}}^1$

素因数の和:41431

約数の個数: 24

約数和(自身を含む): 299812184

約数和(自身を除く): 142881748

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 41341, 82682, 165364, 537433, 1074866, 2149732, 3017893, 6035786, 12071572, 39232609, 78465218, 156930436]

約数ペア:

[(1, 156930436), (2, 78465218), (4, 39232609), (13, 12071572), (26, 6035786), (52, 3017893), (73, 2149732), (146, 1074866), (292, 537433), (949, 165364), (1898, 82682), (3796, 41341)]