157048486964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{7237}}^1\times {\mathrm{319129}}^1$

素因数の和:326387

約数の個数: 24

約数和(自身を含む): 291042730440

約数和(自身を除く): 133994243476

約数列:

[1, 2, 4, 17, 34, 68, 7237, 14474, 28948, 123029, 246058, 319129, 492116, 638258, 1276516, 5425193, 10850386, 21700772, 2309536573, 4619073146, 9238146292, 39262121741, 78524243482, 157048486964]

約数ペア:

[(1, 157048486964), (2, 78524243482), (4, 39262121741), (17, 9238146292), (34, 4619073146), (68, 2309536573), (7237, 21700772), (14474, 10850386), (28948, 5425193), (123029, 1276516), (246058, 638258), (319129, 492116)]