148939092

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{21001}}^1$

素因数の和:21208

約数の個数: 36

約数和(自身を含む): 378414036

約数和(自身を除く): 229474944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 21001, 42002, 63003, 84004, 126006, 189009, 252012, 378018, 756036, 4137197, 8274394, 12411591, 16548788, 24823182, 37234773, 49646364, 74469546, 148939092]

約数ペア:

[(1, 148939092), (2, 74469546), (3, 49646364), (4, 37234773), (6, 24823182), (9, 16548788), (12, 12411591), (18, 8274394), (36, 4137197), (197, 756036), (394, 378018), (591, 252012), (788, 189009), (1182, 126006), (1773, 84004), (2364, 63003), (3546, 42002), (7092, 21001)]