121958536

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5431}}^1$

素因数の和:5845

約数の個数: 32

約数和(自身を含む): 262039680

約数和(自身を除く): 140081144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3208, 5431, 5614, 10862, 11228, 21724, 22456, 38017, 43448, 76034, 152068, 304136, 2177831, 4355662, 8711324, 15244817, 17422648, 30489634, 60979268, 121958536]

約数ペア:

[(1, 121958536), (2, 60979268), (4, 30489634), (7, 17422648), (8, 15244817), (14, 8711324), (28, 4355662), (56, 2177831), (401, 304136), (802, 152068), (1604, 76034), (2807, 43448), (3208, 38017), (5431, 22456), (5614, 21724), (10862, 11228)]