172628048

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2283

約数の個数: 40

約数和(自身を含む): 344207136

約数和(自身を除く): 171579088

約数列:

[1, 2, 4, 8, 16, 61, 83, 122, 166, 244, 332, 488, 664, 976, 1328, 2131, 4262, 5063, 8524, 10126, 17048, 20252, 34096, 40504, 81008, 129991, 176873, 259982, 353746, 519964, 707492, 1039928, 1414984, 2079856, 2829968, 10789253, 21578506, 43157012, 86314024, 172628048]

約数ペア:

[(1, 172628048), (2, 86314024), (4, 43157012), (8, 21578506), (16, 10789253), (61, 2829968), (83, 2079856), (122, 1414984), (166, 1039928), (244, 707492), (332, 519964), (488, 353746), (664, 259982), (976, 176873), (1328, 129991), (2131, 81008), (4262, 40504), (5063, 34096), (8524, 20252), (10126, 17048)]