155295252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{205417}}^1$

素因数の和:205437

約数の個数: 48

約数和(自身を含む): 460136320

約数和(自身を除く): 304841068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 205417, 410834, 616251, 821668, 1232502, 1437919, 1848753, 2465004, 2875838, 3697506, 4313757, 5546259, 5751676, 7395012, 8627514, 11092518, 12941271, 17255028, 22185036, 25882542, 38823813, 51765084, 77647626, 155295252]

約数ペア:

[(1, 155295252), (2, 77647626), (3, 51765084), (4, 38823813), (6, 25882542), (7, 22185036), (9, 17255028), (12, 12941271), (14, 11092518), (18, 8627514), (21, 7395012), (27, 5751676), (28, 5546259), (36, 4313757), (42, 3697506), (54, 2875838), (63, 2465004), (84, 1848753), (108, 1437919), (126, 1232502), (189, 821668), (252, 616251), (378, 410834), (756, 205417)]