157643768

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{23431}}^1$

素因数の和:23495

約数の個数: 24

約数和(自身を含む): 306139080

約数和(自身を除く): 148495312

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 3364, 6728, 23431, 46862, 93724, 187448, 679499, 1358998, 2717996, 5435992, 19705471, 39410942, 78821884, 157643768]

約数ペア:

[(1, 157643768), (2, 78821884), (4, 39410942), (8, 19705471), (29, 5435992), (58, 2717996), (116, 1358998), (232, 679499), (841, 187448), (1682, 93724), (3364, 46862), (6728, 23431)]