156948381236

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{11971}}^1\times {\mathrm{61843}}^1$

素因数の和:73871

約数の個数: 24

約数和(自身を含む): 279869827104

約数和(自身を除く): 122921445868

約数列:

[1, 2, 4, 53, 106, 212, 11971, 23942, 47884, 61843, 123686, 247372, 634463, 1268926, 2537852, 3277679, 6555358, 13110716, 740322553, 1480645106, 2961290212, 39237095309, 78474190618, 156948381236]

約数ペア:

[(1, 156948381236), (2, 78474190618), (4, 39237095309), (53, 2961290212), (106, 1480645106), (212, 740322553), (11971, 13110716), (23942, 6555358), (47884, 3277679), (61843, 2537852), (123686, 1268926), (247372, 634463)]