156916976572

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{69457}}^1$

素因数の和:69766

約数の個数: 48

約数和(自身を含む): 286495913088

約数和(自身を除く): 129578936516

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 197, 244, 394, 788, 2867, 5734, 9259, 11468, 12017, 18518, 24034, 37036, 48068, 69457, 138914, 277828, 564799, 1129598, 2259196, 3264479, 4236877, 6528958, 8473754, 13057916, 13683029, 16947508, 27366058, 54732116, 199133219, 398266438, 643102363, 796532876, 834664769, 1286204726, 1669329538, 2572409452, 3338659076, 39229244143, 78458488286, 156916976572]

約数ペア:

[(1, 156916976572), (2, 78458488286), (4, 39229244143), (47, 3338659076), (61, 2572409452), (94, 1669329538), (122, 1286204726), (188, 834664769), (197, 796532876), (244, 643102363), (394, 398266438), (788, 199133219), (2867, 54732116), (5734, 27366058), (9259, 16947508), (11468, 13683029), (12017, 13057916), (18518, 8473754), (24034, 6528958), (37036, 4236877), (48068, 3264479), (69457, 2259196), (138914, 1129598), (277828, 564799)]