154991628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{391393}}^1$

素因数の和:391414

約数の個数: 36

約数和(自身を含む): 427402248

約数和(自身を除く): 272410620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 391393, 782786, 1174179, 1565572, 2348358, 3522537, 4305323, 4696716, 7045074, 8610646, 12915969, 14090148, 17221292, 25831938, 38747907, 51663876, 77495814, 154991628]

約数ペア:

[(1, 154991628), (2, 77495814), (3, 51663876), (4, 38747907), (6, 25831938), (9, 17221292), (11, 14090148), (12, 12915969), (18, 8610646), (22, 7045074), (33, 4696716), (36, 4305323), (44, 3522537), (66, 2348358), (99, 1565572), (132, 1174179), (198, 782786), (396, 391393)]