154039422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^4\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 40

約数和(自身を含む): 326844936

約数和(自身を除く): 172805514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 361, 394, 591, 722, 1083, 1182, 2166, 3743, 6859, 7486, 11229, 13718, 20577, 22458, 41154, 71117, 130321, 142234, 213351, 260642, 390963, 426702, 781926, 1351223, 2702446, 4053669, 8107338, 25673237, 51346474, 77019711, 154039422]

約数ペア:

[(1, 154039422), (2, 77019711), (3, 51346474), (6, 25673237), (19, 8107338), (38, 4053669), (57, 2702446), (114, 1351223), (197, 781926), (361, 426702), (394, 390963), (591, 260642), (722, 213351), (1083, 142234), (1182, 130321), (2166, 71117), (3743, 41154), (6859, 22458), (7486, 20577), (11229, 13718)]