161964143874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7135613}}^1$

素因数の和:7135731

約数の個数: 48

約数和(自身を含む): 381812433912

約数和(自身を除く): 219848290038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 873, 1261, 1746, 2522, 3783, 7566, 11349, 22698, 7135613, 14271226, 21406839, 42813678, 64220517, 92762969, 128441034, 185525938, 278288907, 556577814, 692154461, 834866721, 1384308922, 1669733442, 2076463383, 4152926766, 6229390149, 8998007993, 12458780298, 17996015986, 26994023979, 53988047958, 80982071937, 161964143874]

約数ペア:

[(1, 161964143874), (2, 80982071937), (3, 53988047958), (6, 26994023979), (9, 17996015986), (13, 12458780298), (18, 8998007993), (26, 6229390149), (39, 4152926766), (78, 2076463383), (97, 1669733442), (117, 1384308922), (194, 834866721), (234, 692154461), (291, 556577814), (582, 278288907), (873, 185525938), (1261, 128441034), (1746, 92762969), (2522, 64220517), (3783, 42813678), (7566, 21406839), (11349, 14271226), (22698, 7135613)]