143751494

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 230186880

約数和(自身を除く): 86435386

約数列:

[1, 2, 41, 43, 59, 82, 86, 118, 691, 1382, 1763, 2419, 2537, 3526, 4838, 5074, 28331, 29713, 40769, 56662, 59426, 81538, 104017, 208034, 1218233, 1671529, 1753067, 2436466, 3343058, 3506134, 71875747, 143751494]

約数ペア:

[(1, 143751494), (2, 71875747), (41, 3506134), (43, 3343058), (59, 2436466), (82, 1753067), (86, 1671529), (118, 1218233), (691, 208034), (1382, 104017), (1763, 81538), (2419, 59426), (2537, 56662), (3526, 40769), (4838, 29713), (5074, 28331)]