153978412

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{5807}}^1$

素因数の和:6765

約数の個数: 24

約数和(自身を含む): 308335104

約数和(自身を除く): 154356692

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3788, 5807, 6629, 11614, 13258, 23228, 26516, 40649, 81298, 162596, 5499229, 10998458, 21996916, 38494603, 76989206, 153978412]

約数ペア:

[(1, 153978412), (2, 76989206), (4, 38494603), (7, 21996916), (14, 10998458), (28, 5499229), (947, 162596), (1894, 81298), (3788, 40649), (5807, 26516), (6629, 23228), (11614, 13258)]