156919253524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1\times {\mathrm{81649}}^1$

素因数の和:83104

約数の個数: 48

約数和(自身を含む): 309460032000

約数和(自身を除く): 152540778476

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1409, 2818, 5636, 15499, 30998, 43679, 61996, 81649, 87358, 163298, 174716, 326596, 480469, 898139, 960938, 1796278, 1921876, 2531119, 3592556, 5062238, 10124476, 27842309, 55684618, 111369236, 115043441, 230086882, 460173764, 1265477851, 2530955702, 3566346671, 5061911404, 7132693342, 14265386684, 39229813381, 78459626762, 156919253524]

約数ペア:

[(1, 156919253524), (2, 78459626762), (4, 39229813381), (11, 14265386684), (22, 7132693342), (31, 5061911404), (44, 3566346671), (62, 2530955702), (124, 1265477851), (341, 460173764), (682, 230086882), (1364, 115043441), (1409, 111369236), (2818, 55684618), (5636, 27842309), (15499, 10124476), (30998, 5062238), (43679, 3592556), (61996, 2531119), (81649, 1921876), (87358, 1796278), (163298, 960938), (174716, 898139), (326596, 480469)]