15209765936

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{63277}}^1$

素因数の和:63549

約数の個数: 40

約数和(自身を含む): 29989215984

約数和(自身を除く): 14779450048

約数列:

[1, 2, 4, 8, 16, 83, 166, 181, 332, 362, 664, 724, 1328, 1448, 2896, 15023, 30046, 60092, 63277, 120184, 126554, 240368, 253108, 506216, 1012432, 5251991, 10503982, 11453137, 21007964, 22906274, 42015928, 45812548, 84031856, 91625096, 183250192, 950610371, 1901220742, 3802441484, 7604882968, 15209765936]

約数ペア:

[(1, 15209765936), (2, 7604882968), (4, 3802441484), (8, 1901220742), (16, 950610371), (83, 183250192), (166, 91625096), (181, 84031856), (332, 45812548), (362, 42015928), (664, 22906274), (724, 21007964), (1328, 11453137), (1448, 10503982), (2896, 5251991), (15023, 1012432), (30046, 506216), (60092, 253108), (63277, 240368), (120184, 126554)]