154476828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{11821}}^1$

素因数の和:11856

約数の個数: 72

約数和(自身を含む): 440251280

約数和(自身を除く): 285774452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 11821, 13068, 23642, 35463, 47284, 70926, 106389, 130031, 141852, 212778, 260062, 319167, 390093, 425556, 520124, 638334, 780186, 1170279, 1276668, 1430341, 1560372, 2340558, 2860682, 3510837, 4291023, 4681116, 5721364, 7021674, 8582046, 12873069, 14043348, 17164092, 25746138, 38619207, 51492276, 77238414, 154476828]

約数ペア:

[(1, 154476828), (2, 77238414), (3, 51492276), (4, 38619207), (6, 25746138), (9, 17164092), (11, 14043348), (12, 12873069), (18, 8582046), (22, 7021674), (27, 5721364), (33, 4681116), (36, 4291023), (44, 3510837), (54, 2860682), (66, 2340558), (99, 1560372), (108, 1430341), (121, 1276668), (132, 1170279), (198, 780186), (242, 638334), (297, 520124), (363, 425556), (396, 390093), (484, 319167), (594, 260062), (726, 212778), (1089, 141852), (1188, 130031), (1452, 106389), (2178, 70926), (3267, 47284), (4356, 35463), (6534, 23642), (11821, 13068)]