156947555212

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1867}}^1\times {\mathrm{7487}}^1$

素因数の和:9766

約数の個数: 48

約数和(自身を含む): 314888491008

約数和(自身を除く): 157940935796

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 1867, 2807, 3734, 5614, 7468, 7487, 11228, 13069, 14974, 26138, 29948, 52276, 52409, 104818, 209636, 748667, 1497334, 2994668, 3002287, 5240669, 6004574, 10481338, 12009148, 13978229, 20962676, 21016009, 27956458, 42032018, 55912916, 84064036, 97847603, 195695206, 391390412, 5605269829, 11210539658, 22421079316, 39236888803, 78473777606, 156947555212]

約数ペア:

[(1, 156947555212), (2, 78473777606), (4, 39236888803), (7, 22421079316), (14, 11210539658), (28, 5605269829), (401, 391390412), (802, 195695206), (1604, 97847603), (1867, 84064036), (2807, 55912916), (3734, 42032018), (5614, 27956458), (7468, 21016009), (7487, 20962676), (11228, 13978229), (13069, 12009148), (14974, 10481338), (26138, 6004574), (29948, 5240669), (52276, 3002287), (52409, 2994668), (104818, 1497334), (209636, 748667)]