156911756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{20357}}^1$

素因数の和:20449

約数の個数: 24

約数和(自身を含む): 287292096

約数和(自身を除く): 130380340

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 20357, 40714, 81428, 834637, 956779, 1669274, 1913558, 3338548, 3827116, 39227939, 78455878, 156911756]

約数ペア:

[(1, 156911756), (2, 78455878), (4, 39227939), (41, 3827116), (47, 3338548), (82, 1913558), (94, 1669274), (164, 956779), (188, 834637), (1927, 81428), (3854, 40714), (7708, 20357)]