156960304

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 309948912

約数和(自身を除く): 152988608

約数列:

[1, 2, 4, 8, 16, 83, 166, 181, 332, 362, 653, 664, 724, 1306, 1328, 1448, 2612, 2896, 5224, 10448, 15023, 30046, 54199, 60092, 108398, 118193, 120184, 216796, 236386, 240368, 433592, 472772, 867184, 945544, 1891088, 9810019, 19620038, 39240076, 78480152, 156960304]

約数ペア:

[(1, 156960304), (2, 78480152), (4, 39240076), (8, 19620038), (16, 9810019), (83, 1891088), (166, 945544), (181, 867184), (332, 472772), (362, 433592), (653, 240368), (664, 236386), (724, 216796), (1306, 120184), (1328, 118193), (1448, 108398), (2612, 60092), (2896, 54199), (5224, 30046), (10448, 15023)]