157020040724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{2065727}}^1$

素因数の和:2066375

約数の個数: 24

約数和(自身を含む): 284111966208

約数和(自身を除く): 127091925484

約数列:

[1, 2, 4, 31, 62, 124, 613, 1226, 2452, 19003, 38006, 76012, 2065727, 4131454, 8262908, 64037537, 128075074, 256150148, 1266290651, 2532581302, 5065162604, 39255010181, 78510020362, 157020040724]

約数ペア:

[(1, 157020040724), (2, 78510020362), (4, 39255010181), (31, 5065162604), (62, 2532581302), (124, 1266290651), (613, 256150148), (1226, 128075074), (2452, 64037537), (19003, 8262908), (38006, 4131454), (76012, 2065727)]