168669370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{937}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 311205888

約数和(自身を除く): 142536518

約数列:

[1, 2, 5, 10, 47, 94, 235, 383, 470, 766, 937, 1874, 1915, 3830, 4685, 9370, 18001, 36002, 44039, 88078, 90005, 180010, 220195, 358871, 440390, 717742, 1794355, 3588710, 16866937, 33733874, 84334685, 168669370]

約数ペア:

[(1, 168669370), (2, 84334685), (5, 33733874), (10, 16866937), (47, 3588710), (94, 1794355), (235, 717742), (383, 440390), (470, 358871), (766, 220195), (937, 180010), (1874, 90005), (1915, 88078), (3830, 44039), (4685, 36002), (9370, 18001)]