131622064

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14159}}^1$

素因数の和:14257

約数の個数: 40

約数和(自身を含む): 294981120

約数和(自身を除く): 163359056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 14159, 28318, 56636, 99113, 113272, 198226, 226544, 396452, 792904, 1175197, 1585808, 2350394, 4700788, 8226379, 9401576, 16452758, 18803152, 32905516, 65811032, 131622064]

約数ペア:

[(1, 131622064), (2, 65811032), (4, 32905516), (7, 18803152), (8, 16452758), (14, 9401576), (16, 8226379), (28, 4700788), (56, 2350394), (83, 1585808), (112, 1175197), (166, 792904), (332, 396452), (581, 226544), (664, 198226), (1162, 113272), (1328, 99113), (2324, 56636), (4648, 28318), (9296, 14159)]