156226266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2389}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 399225600

約数和(自身を除く): 242999334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 519, 1038, 1211, 1557, 2389, 2422, 3114, 3633, 4671, 4778, 7167, 7266, 9342, 10899, 14334, 16723, 21501, 21798, 32697, 33446, 43002, 50169, 64503, 65394, 100338, 129006, 150507, 301014, 413297, 451521, 826594, 903042, 1239891, 2479782, 2893079, 3719673, 5786158, 7439346, 8679237, 11159019, 17358474, 22318038, 26037711, 52075422, 78113133, 156226266]

約数ペア:

[(1, 156226266), (2, 78113133), (3, 52075422), (6, 26037711), (7, 22318038), (9, 17358474), (14, 11159019), (18, 8679237), (21, 7439346), (27, 5786158), (42, 3719673), (54, 2893079), (63, 2479782), (126, 1239891), (173, 903042), (189, 826594), (346, 451521), (378, 413297), (519, 301014), (1038, 150507), (1211, 129006), (1557, 100338), (2389, 65394), (2422, 64503), (3114, 50169), (3633, 43002), (4671, 33446), (4778, 32697), (7167, 21798), (7266, 21501), (9342, 16723), (10899, 14334)]