133425790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6563}}^1$

素因数の和:6696

約数の個数: 32

約数和(自身を含む): 255208320

約数和(自身を除く): 121782530

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 6563, 10165, 13126, 20330, 32815, 65630, 124697, 249394, 623485, 702241, 1246970, 1404482, 3511205, 7022410, 13342579, 26685158, 66712895, 133425790]

約数ペア:

[(1, 133425790), (2, 66712895), (5, 26685158), (10, 13342579), (19, 7022410), (38, 3511205), (95, 1404482), (107, 1246970), (190, 702241), (214, 623485), (535, 249394), (1070, 124697), (2033, 65630), (4066, 32815), (6563, 20330), (10165, 13126)]